Q: Is 518,084 a Prime Number?
A: No, 518,084 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 518084 can be evenly divided by 1 2 4 7 14 28 18,503 37,006 74,012 129,521 259,042 and 518,084, with no remainder.
Since 518,084 cannot be divided by just 1 and 518,084, it is not a prime number.