Q: Is 421,162 a Prime Number?
A: No, 421,162 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 421162 can be evenly divided by 1 2 7 14 67 134 449 469 898 938 3,143 6,286 30,083 60,166 210,581 and 421,162, with no remainder.
Since 421,162 cannot be divided by just 1 and 421,162, it is not a prime number.