Q: Is 1,445,442 a Prime Number?
A: No, 1,445,442 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 1445442 can be evenly divided by 1 2 3 6 17 34 37 51 74 102 111 222 383 629 766 1,149 1,258 1,887 2,298 3,774 6,511 13,022 14,171 19,533 28,342 39,066 42,513 85,026 240,907 481,814 722,721 and 1,445,442, with no remainder.
Since 1,445,442 cannot be divided by just 1 and 1,445,442, it is not a prime number.