Q: Is 527,128 a Prime Number?
A: No, 527,128 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 527128 can be evenly divided by 1 2 4 7 8 14 28 56 9,413 18,826 37,652 65,891 75,304 131,782 263,564 and 527,128, with no remainder.
Since 527,128 cannot be divided by just 1 and 527,128, it is not a prime number.