Q: Is 720,552 a Prime Number?
A: No, 720,552 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 720552 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 4,289 8,578 12,867 17,156 25,734 30,023 34,312 51,468 60,046 90,069 102,936 120,092 180,138 240,184 360,276 and 720,552, with no remainder.
Since 720,552 cannot be divided by just 1 and 720,552, it is not a prime number.