Q: Is 2,442,438 a Prime Number?
A: No, 2,442,438 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 2442438 can be evenly divided by 1 2 3 6 9 18 29 58 87 174 261 522 4,679 9,358 14,037 28,074 42,111 84,222 135,691 271,382 407,073 814,146 1,221,219 and 2,442,438, with no remainder.
Since 2,442,438 cannot be divided by just 1 and 2,442,438, it is not a prime number.