Q: Is 667,004 a Prime Number?
A: No, 667,004 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 667004 can be evenly divided by 1 2 4 13 26 52 101 127 202 254 404 508 1,313 1,651 2,626 3,302 5,252 6,604 12,827 25,654 51,308 166,751 333,502 and 667,004, with no remainder.
Since 667,004 cannot be divided by just 1 and 667,004, it is not a prime number.