Q: Is 208,604 a Prime Number?
A: No, 208,604 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 208604 can be evenly divided by 1 2 4 11 22 44 121 242 431 484 862 1,724 4,741 9,482 18,964 52,151 104,302 and 208,604, with no remainder.
Since 208,604 cannot be divided by just 1 and 208,604, it is not a prime number.