Q: Is 1,090,242 a Prime Number?
A: No, 1,090,242 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 1090242 can be evenly divided by 1 2 3 6 9 18 37 74 111 222 333 666 1,637 3,274 4,911 9,822 14,733 29,466 60,569 121,138 181,707 363,414 545,121 and 1,090,242, with no remainder.
Since 1,090,242 cannot be divided by just 1 and 1,090,242, it is not a prime number.