Q: Is 491,488 a Prime Number?
A: No, 491,488 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 491488 can be evenly divided by 1 2 4 8 16 32 15,359 30,718 61,436 122,872 245,744 and 491,488, with no remainder.
Since 491,488 cannot be divided by just 1 and 491,488, it is not a prime number.