Q: Is 491,782 a Prime Number?
A: No, 491,782 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 491782 can be evenly divided by 1 2 29 58 61 122 139 278 1,769 3,538 4,031 8,062 8,479 16,958 245,891 and 491,782, with no remainder.
Since 491,782 cannot be divided by just 1 and 491,782, it is not a prime number.