Q: Is 1,400,016 a Prime Number?
A: No, 1,400,016 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 1400016 can be evenly divided by 1 2 3 4 6 8 12 16 24 48 29,167 58,334 87,501 116,668 175,002 233,336 350,004 466,672 700,008 and 1,400,016, with no remainder.
Since 1,400,016 cannot be divided by just 1 and 1,400,016, it is not a prime number.