Q: Is 852,021 a Prime Number?
A: No, 852,021 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 852021 can be evenly divided by 1 3 9 41 123 369 2,309 6,927 20,781 94,669 284,007 and 852,021, with no remainder.
Since 852,021 cannot be divided by just 1 and 852,021, it is not a prime number.