Q: Is 1,231,862 a Prime Number?
A: No, 1,231,862 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 1231862 can be evenly divided by 1 2 29 58 67 134 317 634 1,943 3,886 9,193 18,386 21,239 42,478 615,931 and 1,231,862, with no remainder.
Since 1,231,862 cannot be divided by just 1 and 1,231,862, it is not a prime number.