Q: Is 409,824 a Prime Number?
A: No, 409,824 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 409824 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 1,423 2,846 4,269 5,692 8,538 11,384 12,807 17,076 22,768 25,614 34,152 45,536 51,228 68,304 102,456 136,608 204,912 and 409,824, with no remainder.
Since 409,824 cannot be divided by just 1 and 409,824, it is not a prime number.