Q: Is 491,080 a Prime Number?
A: No, 491,080 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 491080 can be evenly divided by 1 2 4 5 8 10 20 40 12,277 24,554 49,108 61,385 98,216 122,770 245,540 and 491,080, with no remainder.
Since 491,080 cannot be divided by just 1 and 491,080, it is not a prime number.