Q: Is 5,421,767 a Prime Number?
A: No, 5,421,767 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 5421767 can be evenly divided by 1 13 23 299 18,133 235,729 417,059 and 5,421,767, with no remainder.
Since 5,421,767 cannot be divided by just 1 and 5,421,767, it is not a prime number.