Q: Is 1,240,164 a Prime Number?
A: No, 1,240,164 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 1240164 can be evenly divided by 1 2 3 4 6 9 12 18 27 36 54 108 11,483 22,966 34,449 45,932 68,898 103,347 137,796 206,694 310,041 413,388 620,082 and 1,240,164, with no remainder.
Since 1,240,164 cannot be divided by just 1 and 1,240,164, it is not a prime number.