Q: Is 862,248 a Prime Number?
A: No, 862,248 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 862248 can be evenly divided by 1 2 3 4 6 8 12 24 37 74 111 148 222 296 444 888 971 1,942 2,913 3,884 5,826 7,768 11,652 23,304 35,927 71,854 107,781 143,708 215,562 287,416 431,124 and 862,248, with no remainder.
Since 862,248 cannot be divided by just 1 and 862,248, it is not a prime number.