Q: Is 1,237,850 a Prime Number?
A: No, 1,237,850 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 1237850 can be evenly divided by 1 2 5 10 19 25 38 50 95 190 475 950 1,303 2,606 6,515 13,030 24,757 32,575 49,514 65,150 123,785 247,570 618,925 and 1,237,850, with no remainder.
Since 1,237,850 cannot be divided by just 1 and 1,237,850, it is not a prime number.