Q: Is 1,347,642 a Prime Number?
A: No, 1,347,642 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 1347642 can be evenly divided by 1 2 3 6 9 18 74,869 149,738 224,607 449,214 673,821 and 1,347,642, with no remainder.
Since 1,347,642 cannot be divided by just 1 and 1,347,642, it is not a prime number.