Q: Is 852,921 a Prime Number?
A: No, 852,921 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 852921 can be evenly divided by 1 3 9 97 291 873 977 2,931 8,793 94,769 284,307 and 852,921, with no remainder.
Since 852,921 cannot be divided by just 1 and 852,921, it is not a prime number.