Q: Is 1,616,724 a Prime Number?
A: No, 1,616,724 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 1616724 can be evenly divided by 1 2 3 4 6 9 12 18 36 44,909 89,818 134,727 179,636 269,454 404,181 538,908 808,362 and 1,616,724, with no remainder.
Since 1,616,724 cannot be divided by just 1 and 1,616,724, it is not a prime number.