Q: Is 1,077,550 a Prime Number?
A: No, 1,077,550 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 1077550 can be evenly divided by 1 2 5 10 23 25 46 50 115 230 575 937 1,150 1,874 4,685 9,370 21,551 23,425 43,102 46,850 107,755 215,510 538,775 and 1,077,550, with no remainder.
Since 1,077,550 cannot be divided by just 1 and 1,077,550, it is not a prime number.