Q: Is 1,122,407 a Prime Number?
A: No, 1,122,407 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 1122407 can be evenly divided by 1 11 13 47 143 167 517 611 1,837 2,171 6,721 7,849 23,881 86,339 102,037 and 1,122,407, with no remainder.
Since 1,122,407 cannot be divided by just 1 and 1,122,407, it is not a prime number.