Q: Is 1,438,122 a Prime Number?
A: No, 1,438,122 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 1438122 can be evenly divided by 1 2 3 6 7 14 21 42 97 194 291 353 582 679 706 1,059 1,358 2,037 2,118 2,471 4,074 4,942 7,413 14,826 34,241 68,482 102,723 205,446 239,687 479,374 719,061 and 1,438,122, with no remainder.
Since 1,438,122 cannot be divided by just 1 and 1,438,122, it is not a prime number.