Q: Is 4,096,521 a Prime Number?
A: No, 4,096,521 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 4096521 can be evenly divided by 1 3 9 11 13 27 33 39 99 117 143 297 351 429 1,061 1,287 3,183 3,861 9,549 11,671 13,793 28,647 35,013 41,379 105,039 124,137 151,723 315,117 372,411 455,169 1,365,507 and 4,096,521, with no remainder.
Since 4,096,521 cannot be divided by just 1 and 4,096,521, it is not a prime number.