Q: Is 27,921 a Prime Number?
A: No, 27,921 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 27921 can be evenly divided by 1 3 41 123 227 681 9,307 and 27,921, with no remainder.
Since 27,921 cannot be divided by just 1 and 27,921, it is not a prime number.