Q: Is 28,678 a Prime Number?
A: No, 28,678 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 28678 can be evenly divided by 1 2 13 26 1,103 2,206 14,339 and 28,678, with no remainder.
Since 28,678 cannot be divided by just 1 and 28,678, it is not a prime number.