Q: Is 422,802 a Prime Number?
A: No, 422,802 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 422802 can be evenly divided by 1 2 3 6 9 18 83 166 249 283 498 566 747 849 1,494 1,698 2,547 5,094 23,489 46,978 70,467 140,934 211,401 and 422,802, with no remainder.
Since 422,802 cannot be divided by just 1 and 422,802, it is not a prime number.