Q: Is 877,422 a Prime Number?
A: No, 877,422 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 877422 can be evenly divided by 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 1,607 3,214 4,821 9,642 11,249 20,891 22,498 33,747 41,782 62,673 67,494 125,346 146,237 292,474 438,711 and 877,422, with no remainder.
Since 877,422 cannot be divided by just 1 and 877,422, it is not a prime number.