Q: Is 667,149 a Prime Number?
A: No, 667,149 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 667149 can be evenly divided by 1 3 7 21 31,769 95,307 222,383 and 667,149, with no remainder.
Since 667,149 cannot be divided by just 1 and 667,149, it is not a prime number.