Q: Is 421,946 a Prime Number?
A: No, 421,946 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 421946 can be evenly divided by 1 2 7 14 30,139 60,278 210,973 and 421,946, with no remainder.
Since 421,946 cannot be divided by just 1 and 421,946, it is not a prime number.