Q: Is 27,987 a Prime Number?
A: No, 27,987 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 27987 can be evenly divided by 1 3 19 57 491 1,473 9,329 and 27,987, with no remainder.
Since 27,987 cannot be divided by just 1 and 27,987, it is not a prime number.