Q: Is 8,624,420 a Prime Number?
A: No, 8,624,420 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 8624420 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 61,603 123,206 246,412 308,015 431,221 616,030 862,442 1,232,060 1,724,884 2,156,105 4,312,210 and 8,624,420, with no remainder.
Since 8,624,420 cannot be divided by just 1 and 8,624,420, it is not a prime number.