Q: Is 8,620,424 a Prime Number?
A: No, 8,620,424 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 8620424 can be evenly divided by 1 2 4 8 29 58 73 116 146 232 292 509 584 1,018 2,036 2,117 4,072 4,234 8,468 14,761 16,936 29,522 37,157 59,044 74,314 118,088 148,628 297,256 1,077,553 2,155,106 4,310,212 and 8,620,424, with no remainder.
Since 8,620,424 cannot be divided by just 1 and 8,620,424, it is not a prime number.