Q: Is 1,129,625 a Prime Number?
A: No, 1,129,625 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 1129625 can be evenly divided by 1 5 7 25 35 125 175 875 1,291 6,455 9,037 32,275 45,185 161,375 225,925 and 1,129,625, with no remainder.
Since 1,129,625 cannot be divided by just 1 and 1,129,625, it is not a prime number.