Q: Is 745,635 a Prime Number?
A: No, 745,635 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 745635 can be evenly divided by 1 3 5 11 15 33 55 165 4,519 13,557 22,595 49,709 67,785 149,127 248,545 and 745,635, with no remainder.
Since 745,635 cannot be divided by just 1 and 745,635, it is not a prime number.