Q: Is 869,021 a Prime Number?
A: Yes, 869,021 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 869021 can be evenly divided by 1 and 869,021, with no remainder.
Since 869,021 can be divided by just 1 and 869,021, it is a prime number.