Q: Is 563,872 a Prime Number?
A: No, 563,872 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 563872 can be evenly divided by 1 2 4 8 16 32 67 134 263 268 526 536 1,052 1,072 2,104 2,144 4,208 8,416 17,621 35,242 70,484 140,968 281,936 and 563,872, with no remainder.
Since 563,872 cannot be divided by just 1 and 563,872, it is not a prime number.