Q: Is 28,625 a Prime Number?
A: No, 28,625 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 28625 can be evenly divided by 1 5 25 125 229 1,145 5,725 and 28,625, with no remainder.
Since 28,625 cannot be divided by just 1 and 28,625, it is not a prime number.