Q: Is 4,609,628 a Prime Number?
A: No, 4,609,628 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 4609628 can be evenly divided by 1 2 4 19 38 76 131 262 463 524 926 1,852 2,489 4,978 8,797 9,956 17,594 35,188 60,653 121,306 242,612 1,152,407 2,304,814 and 4,609,628, with no remainder.
Since 4,609,628 cannot be divided by just 1 and 4,609,628, it is not a prime number.