Q: Is 528,872 a Prime Number?
A: No, 528,872 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 528872 can be evenly divided by 1 2 4 8 66,109 132,218 264,436 and 528,872, with no remainder.
Since 528,872 cannot be divided by just 1 and 528,872, it is not a prime number.