Q: Is 12,258 a Prime Number?
A: No, 12,258 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 12258 can be evenly divided by 1 2 3 6 9 18 27 54 227 454 681 1,362 2,043 4,086 6,129 and 12,258, with no remainder.
Since 12,258 cannot be divided by just 1 and 12,258, it is not a prime number.