Q: Is 173,572 a Prime Number?
A: No, 173,572 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 173572 can be evenly divided by 1 2 4 7 14 28 6,199 12,398 24,796 43,393 86,786 and 173,572, with no remainder.
Since 173,572 cannot be divided by just 1 and 173,572, it is not a prime number.