Q: Is 1,171,624 a Prime Number?
A: No, 1,171,624 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 1171624 can be evenly divided by 1 2 4 8 137 274 548 1,069 1,096 2,138 4,276 8,552 146,453 292,906 585,812 and 1,171,624, with no remainder.
Since 1,171,624 cannot be divided by just 1 and 1,171,624, it is not a prime number.