Q: Is 1,724,427 a Prime Number?
A: No, 1,724,427 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 1724427 can be evenly divided by 1 3 9 29 87 261 6,607 19,821 59,463 191,603 574,809 and 1,724,427, with no remainder.
Since 1,724,427 cannot be divided by just 1 and 1,724,427, it is not a prime number.