Q: Is 5,578,167 a Prime Number?
A: No, 5,578,167 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 5578167 can be evenly divided by 1 3 7 21 23 69 161 483 11,549 34,647 80,843 242,529 265,627 796,881 1,859,389 and 5,578,167, with no remainder.
Since 5,578,167 cannot be divided by just 1 and 5,578,167, it is not a prime number.