Q: Is 1,438,444 a Prime Number?
A: No, 1,438,444 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 1438444 can be evenly divided by 1 2 4 7 14 28 41 49 82 98 164 179 196 287 358 574 716 1,148 1,253 2,009 2,506 4,018 5,012 7,339 8,036 8,771 14,678 17,542 29,356 35,084 51,373 102,746 205,492 359,611 719,222 and 1,438,444, with no remainder.
Since 1,438,444 cannot be divided by just 1 and 1,438,444, it is not a prime number.