Q: Is 209,072 a Prime Number?
A: No, 209,072 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 209072 can be evenly divided by 1 2 4 8 16 73 146 179 292 358 584 716 1,168 1,432 2,864 13,067 26,134 52,268 104,536 and 209,072, with no remainder.
Since 209,072 cannot be divided by just 1 and 209,072, it is not a prime number.