Q: Is 4,624,428 a Prime Number?
A: No, 4,624,428 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 4624428 can be evenly divided by 1 2 3 4 6 12 83 166 249 332 498 996 4,643 9,286 13,929 18,572 27,858 55,716 385,369 770,738 1,156,107 1,541,476 2,312,214 and 4,624,428, with no remainder.
Since 4,624,428 cannot be divided by just 1 and 4,624,428, it is not a prime number.