Q: Is 1,011,438 a Prime Number?
A: No, 1,011,438 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 1011438 can be evenly divided by 1 2 3 6 9 18 83 166 249 498 677 747 1,354 1,494 2,031 4,062 6,093 12,186 56,191 112,382 168,573 337,146 505,719 and 1,011,438, with no remainder.
Since 1,011,438 cannot be divided by just 1 and 1,011,438, it is not a prime number.