In the set of integers, it's 2356, but if we're talking about real numbers or rational numbers, there's no such number defined.
It depends which way you're counting. If you're going the regular way, from small numbers toward bigger numbers, then all the whole numbers from 1 to 999,999 come before 1,000,000 .
After 900 comes 901. In the Hindu-Arabic numeral system, numbers are represented using a sequence of digits from 0 to 9. When counting sequentially, the next number after 900 is 901, followed by 902, and so on.
190
Y = X- 2 one number before x is odd, two numbers before is even
2598
9998
8408
1052
1052.
It is 4998.
It is 2598.
3610.
18 606 ad 18 608, respectively.
10000
3143
1055