Q: Is 497,216 a Prime Number?
A: No, 497,216 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 497216 can be evenly divided by 1 2 4 8 16 17 32 34 64 68 136 272 457 544 914 1,088 1,828 3,656 7,312 7,769 14,624 15,538 29,248 31,076 62,152 124,304 248,608 and 497,216, with no remainder.
Since 497,216 cannot be divided by just 1 and 497,216, it is not a prime number.