Q: Is 7,426,671 a Prime Number?
A: No, 7,426,671 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 7426671 can be evenly divided by 1 3 7 17 21 51 71 119 213 293 357 497 879 1,207 1,491 2,051 3,621 4,981 6,153 8,449 14,943 20,803 25,347 34,867 62,409 104,601 145,621 353,651 436,863 1,060,953 2,475,557 and 7,426,671, with no remainder.
Since 7,426,671 cannot be divided by just 1 and 7,426,671, it is not a prime number.