Q: Is 23,427 a Prime Number?
A: No, 23,427 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 23427 can be evenly divided by 1 3 9 19 57 137 171 411 1,233 2,603 7,809 and 23,427, with no remainder.
Since 23,427 cannot be divided by just 1 and 23,427, it is not a prime number.