Q: Is 1,121,504 a Prime Number?
A: No, 1,121,504 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 1121504 can be evenly divided by 1 2 4 8 16 32 101 202 347 404 694 808 1,388 1,616 2,776 3,232 5,552 11,104 35,047 70,094 140,188 280,376 560,752 and 1,121,504, with no remainder.
Since 1,121,504 cannot be divided by just 1 and 1,121,504, it is not a prime number.