Q: Is 23,728 a Prime Number?
A: No, 23,728 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 23728 can be evenly divided by 1 2 4 8 16 1,483 2,966 5,932 11,864 and 23,728, with no remainder.
Since 23,728 cannot be divided by just 1 and 23,728, it is not a prime number.