Q: Is 667,245 a Prime Number?
A: No, 667,245 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 667245 can be evenly divided by 1 3 5 15 44,483 133,449 222,415 and 667,245, with no remainder.
Since 667,245 cannot be divided by just 1 and 667,245, it is not a prime number.