Q: Is 550,606 a Prime Number?
A: No, 550,606 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 550606 can be evenly divided by 1 2 7 14 67 134 469 587 938 1,174 4,109 8,218 39,329 78,658 275,303 and 550,606, with no remainder.
Since 550,606 cannot be divided by just 1 and 550,606, it is not a prime number.