Q: Is 426,622 a Prime Number?
A: No, 426,622 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 426622 can be evenly divided by 1 2 7 14 31 62 217 434 983 1,966 6,881 13,762 30,473 60,946 213,311 and 426,622, with no remainder.
Since 426,622 cannot be divided by just 1 and 426,622, it is not a prime number.