Q: Is 528,270 a Prime Number?
A: No, 528,270 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 528270 can be evenly divided by 1 2 3 5 6 10 15 30 17,609 35,218 52,827 88,045 105,654 176,090 264,135 and 528,270, with no remainder.
Since 528,270 cannot be divided by just 1 and 528,270, it is not a prime number.