Q: Is 27,642 a Prime Number?
A: No, 27,642 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 27642 can be evenly divided by 1 2 3 6 17 34 51 102 271 542 813 1,626 4,607 9,214 13,821 and 27,642, with no remainder.
Since 27,642 cannot be divided by just 1 and 27,642, it is not a prime number.