Q: Is 502,987 a Prime Number?
A: No, 502,987 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 502987 can be evenly divided by 1 19 23 437 1,151 21,869 26,473 and 502,987, with no remainder.
Since 502,987 cannot be divided by just 1 and 502,987, it is not a prime number.