Q: Is 1,200,624 a Prime Number?
A: No, 1,200,624 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 1200624 can be evenly divided by 1 2 3 4 6 8 12 16 24 48 25,013 50,026 75,039 100,052 150,078 200,104 300,156 400,208 600,312 and 1,200,624, with no remainder.
Since 1,200,624 cannot be divided by just 1 and 1,200,624, it is not a prime number.