Q: Is 1,427,375 a Prime Number?
A: No, 1,427,375 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 1427375 can be evenly divided by 1 5 19 25 95 125 475 601 2,375 3,005 11,419 15,025 57,095 75,125 285,475 and 1,427,375, with no remainder.
Since 1,427,375 cannot be divided by just 1 and 1,427,375, it is not a prime number.