Q: Is 20,852 a Prime Number?
A: No, 20,852 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 20852 can be evenly divided by 1 2 4 13 26 52 401 802 1,604 5,213 10,426 and 20,852, with no remainder.
Since 20,852 cannot be divided by just 1 and 20,852, it is not a prime number.