Q: Is 2,421,416 a Prime Number?
A: No, 2,421,416 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 2421416 can be evenly divided by 1 2 4 8 43 86 172 344 7,039 14,078 28,156 56,312 302,677 605,354 1,210,708 and 2,421,416, with no remainder.
Since 2,421,416 cannot be divided by just 1 and 2,421,416, it is not a prime number.