12401725 has 12 divisors (see below), whose sum is σ = 17575264. Its totient is φ = 8503920.

The previous prime is 12401723. The next prime is 12401729. The reversal of 12401725 is 52710421.

It is a happy number.

12401725 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12401725 - 2¹ = 12401723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12401696 and 12401705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12401723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35259 + ... + 35608.

Almost surely, 2^12401725 is an apocalyptic number.

It is an amenable number.

12401725 is a deficient number, since it is larger than the sum of its proper divisors (5173539).

12401725 is an equidigital number, since it uses as much as digits as its factorization.

12401725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70884 (or 70879 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 12401725 is about 3521.6082973551. The cubic root of 12401725 is about 231.4696379284.

The spelling of 12401725 in words is "twelve million, four hundred one thousand, seven hundred twenty-five".