Q: Is 845,607 a Prime Number?
A: No, 845,607 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 845607 can be evenly divided by 1 3 7 21 67 201 469 601 1,407 1,803 4,207 12,621 40,267 120,801 281,869 and 845,607, with no remainder.
Since 845,607 cannot be divided by just 1 and 845,607, it is not a prime number.