Q: Is 505,498 a Prime Number?
A: No, 505,498 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 505498 can be evenly divided by 1 2 7 14 36,107 72,214 252,749 and 505,498, with no remainder.
Since 505,498 cannot be divided by just 1 and 505,498, it is not a prime number.