Q: Is 209,824 a Prime Number?
A: No, 209,824 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 209824 can be evenly divided by 1 2 4 8 16 32 79 83 158 166 316 332 632 664 1,264 1,328 2,528 2,656 6,557 13,114 26,228 52,456 104,912 and 209,824, with no remainder.
Since 209,824 cannot be divided by just 1 and 209,824, it is not a prime number.