Q: Is 1,187,950 a Prime Number?
A: No, 1,187,950 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 1187950 can be evenly divided by 1 2 5 10 23 25 46 50 115 230 575 1,033 1,150 2,066 5,165 10,330 23,759 25,825 47,518 51,650 118,795 237,590 593,975 and 1,187,950, with no remainder.
Since 1,187,950 cannot be divided by just 1 and 1,187,950, it is not a prime number.