Q: Is 637,167 a Prime Number?
A: No, 637,167 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 637167 can be evenly divided by 1 3 163 489 1,303 3,909 212,389 and 637,167, with no remainder.
Since 637,167 cannot be divided by just 1 and 637,167, it is not a prime number.