Q: Is 422,622 a Prime Number?
A: No, 422,622 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 422622 can be evenly divided by 1 2 3 6 9 18 53 106 159 318 443 477 886 954 1,329 2,658 3,987 7,974 23,479 46,958 70,437 140,874 211,311 and 422,622, with no remainder.
Since 422,622 cannot be divided by just 1 and 422,622, it is not a prime number.