Q: Is 672,748 a Prime Number?
A: No, 672,748 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 672748 can be evenly divided by 1 2 4 109 218 436 1,543 3,086 6,172 168,187 336,374 and 672,748, with no remainder.
Since 672,748 cannot be divided by just 1 and 672,748, it is not a prime number.