Q: Is 1,166,425 a Prime Number?
A: No, 1,166,425 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 1166425 can be evenly divided by 1 5 13 25 37 65 97 185 325 481 485 925 1,261 2,405 2,425 3,589 6,305 12,025 17,945 31,525 46,657 89,725 233,285 and 1,166,425, with no remainder.
Since 1,166,425 cannot be divided by just 1 and 1,166,425, it is not a prime number.