Q: Is 1,238,671 a Prime Number?
A: No, 1,238,671 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 1238671 can be evenly divided by 1 7 17 49 119 833 1,487 10,409 25,279 72,863 176,953 and 1,238,671, with no remainder.
Since 1,238,671 cannot be divided by just 1 and 1,238,671, it is not a prime number.