Q: Is 1,178,724 a Prime Number?
A: No, 1,178,724 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 1178724 can be evenly divided by 1 2 3 4 6 12 98,227 196,454 294,681 392,908 589,362 and 1,178,724, with no remainder.
Since 1,178,724 cannot be divided by just 1 and 1,178,724, it is not a prime number.