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No integer is an irrational number; all integers are rational.

Q: No integer is an irrational number?

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-2.5 is not an integer and it's not irrational.

Unless the integer is fractional it is not an irrational number.

Irrational

It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.

Irrational. The square root of a positive integer is either an integer (that is, if the integer is a perfect square), or an irrational number.

Related questions

There is no irrational number that is also an integer.

-2.5 is not an integer and it's not irrational.

The square root of 27 is an irrational number

It can be written as a fraction, so it is rational. It is not an integer, whole number or irrational.

Unless the integer is fractional it is not an irrational number.

No integer is an irrational number. An irrational number is a number that cannot be represented as an integer or a fraction.All integers which are whole numbers are rational numbers.

Irrational. The square root of a positive integer is either an integer, or an irrational number.

No. The square root of an integer is either an integer, or an irrational number.

Irrational

It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.

Irrational. The square root of a positive integer is either an integer (that is, if the integer is a perfect square), or an irrational number.

It is a natural number and an integer.