Q: Is 667,957 a Prime Number?
A: No, 667,957 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 667957 can be evenly divided by 1 29 31 743 899 21,547 23,033 and 667,957, with no remainder.
Since 667,957 cannot be divided by just 1 and 667,957, it is not a prime number.