Q: Is 2,421,402 a Prime Number?
A: No, 2,421,402 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 2421402 can be evenly divided by 1 2 3 6 403,567 807,134 1,210,701 and 2,421,402, with no remainder.
Since 2,421,402 cannot be divided by just 1 and 2,421,402, it is not a prime number.