Q: Is 1,121,152 a Prime Number?
A: No, 1,121,152 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 1121152 can be evenly divided by 1 2 4 8 16 19 32 38 64 76 128 152 304 461 608 922 1,216 1,844 2,432 3,688 7,376 8,759 14,752 17,518 29,504 35,036 59,008 70,072 140,144 280,288 560,576 and 1,121,152, with no remainder.
Since 1,121,152 cannot be divided by just 1 and 1,121,152, it is not a prime number.