Q: Is 1,043,438 a Prime Number?
A: No, 1,043,438 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 1043438 can be evenly divided by 1 2 11 22 43 86 473 946 1,103 2,206 12,133 24,266 47,429 94,858 521,719 and 1,043,438, with no remainder.
Since 1,043,438 cannot be divided by just 1 and 1,043,438, it is not a prime number.