Q: Is 624,500 a Prime Number?
A: No, 624,500 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 624500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 1,249 2,498 4,996 6,245 12,490 24,980 31,225 62,450 124,900 156,125 312,250 and 624,500, with no remainder.
Since 624,500 cannot be divided by just 1 and 624,500, it is not a prime number.