Q: Is 40,212 a Prime Number?
A: No, 40,212 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 40212 can be evenly divided by 1 2 3 4 6 9 12 18 36 1,117 2,234 3,351 4,468 6,702 10,053 13,404 20,106 and 40,212, with no remainder.
Since 40,212 cannot be divided by just 1 and 40,212, it is not a prime number.