Q: Is 4,242,216 a Prime Number?
A: No, 4,242,216 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 4242216 can be evenly divided by 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 16,069 32,138 48,207 64,276 96,414 128,552 176,759 192,828 353,518 385,656 530,277 707,036 1,060,554 1,414,072 2,121,108 and 4,242,216, with no remainder.
Since 4,242,216 cannot be divided by just 1 and 4,242,216, it is not a prime number.