Q: Is 1,564,225 a Prime Number?
A: No, 1,564,225 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 1564225 can be evenly divided by 1 5 13 25 65 325 4,813 24,065 62,569 120,325 312,845 and 1,564,225, with no remainder.
Since 1,564,225 cannot be divided by just 1 and 1,564,225, it is not a prime number.