Q: Is 852,661 a Prime Number?
A: Yes, 852,661 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 852661 can be evenly divided by 1 and 852,661, with no remainder.
Since 852,661 can be divided by just 1 and 852,661, it is a prime number.