Yes.
Yes, because that is what divisibility by 2 means!
Yes.
Yes, that is true.
Yes. So can odd numbers, but the parts won't be integers.
No odd numbers are divisible by even numbers.
All numbers are divisible by 1. So, apart from the number 1, all numbers are divisible by another number. These numbers are therefore prime or composite.
All numbers are divisible.
An infinite number of numbers are divisible by 511
There is an infinite number of numbers that are not divisible by seven!
Not all even numbers are divisible by 6. These numbers are not evenly divisible by 6: Any number smaller than 6. Any number not divisible by 3. If a number is divisible by both 2 and 3, it is divisible by 6.
Odd numbers are not divisible by even numbers.
a number that is divisible by more than 2 numbers is a composite number