Q: Is 442,817 a Prime Number?
A: Yes, 442,817 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 442817 can be evenly divided by 1 and 442,817, with no remainder.
Since 442,817 can be divided by just 1 and 442,817, it is a prime number.