Q: Is 1,121,552 a Prime Number?
A: No, 1,121,552 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 1121552 can be evenly divided by 1 2 4 8 16 191 367 382 734 764 1,468 1,528 2,936 3,056 5,872 70,097 140,194 280,388 560,776 and 1,121,552, with no remainder.
Since 1,121,552 cannot be divided by just 1 and 1,121,552, it is not a prime number.