Q: Is 4,242,906 a Prime Number?
A: No, 4,242,906 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 4242906 can be evenly divided by 1 2 3 6 9 18 73 146 219 438 657 1,314 3,229 6,458 9,687 19,374 29,061 58,122 235,717 471,434 707,151 1,414,302 2,121,453 and 4,242,906, with no remainder.
Since 4,242,906 cannot be divided by just 1 and 4,242,906, it is not a prime number.