Q: Is 441,821 a Prime Number?
A: No, 441,821 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 441821 can be evenly divided by 1 181 2,441 and 441,821, with no remainder.
Since 441,821 cannot be divided by just 1 and 441,821, it is not a prime number.