Q: Is 823,528 a Prime Number?
A: No, 823,528 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 823528 can be evenly divided by 1 2 4 8 311 331 622 662 1,244 1,324 2,488 2,648 102,941 205,882 411,764 and 823,528, with no remainder.
Since 823,528 cannot be divided by just 1 and 823,528, it is not a prime number.