Q: Is 667,107 a Prime Number?
A: No, 667,107 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 667107 can be evenly divided by 1 3 7 9 21 63 10,589 31,767 74,123 95,301 222,369 and 667,107, with no remainder.
Since 667,107 cannot be divided by just 1 and 667,107, it is not a prime number.