Q: Is 528,007 a Prime Number?
A: No, 528,007 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 528007 can be evenly divided by 1 619 853 and 528,007, with no remainder.
Since 528,007 cannot be divided by just 1 and 528,007, it is not a prime number.