Q: Is 509,488 a Prime Number?
A: No, 509,488 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 509488 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 4,549 9,098 18,196 31,843 36,392 63,686 72,784 127,372 254,744 and 509,488, with no remainder.
Since 509,488 cannot be divided by just 1 and 509,488, it is not a prime number.