Q: Is 1,438,488 a Prime Number?
A: No, 1,438,488 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 1438488 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 19,979 39,958 59,937 79,916 119,874 159,832 179,811 239,748 359,622 479,496 719,244 and 1,438,488, with no remainder.
Since 1,438,488 cannot be divided by just 1 and 1,438,488, it is not a prime number.