Q: Is 8,625 a Prime Number?
A: No, 8,625 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 8625 can be evenly divided by 1 3 5 15 23 25 69 75 115 125 345 375 575 1,725 2,875 and 8,625, with no remainder.
Since 8,625 cannot be divided by just 1 and 8,625, it is not a prime number.