12433725 has 36 divisors (see below), whose sum is σ = 22605076. Its totient is φ = 6531840.

The previous prime is 12433717. The next prime is 12433741. The reversal of 12433725 is 52733421.

12433725 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 29241 + 12404484 = 171^2 + 3522^2 .

It is not a de Polignac number, because 12433725 - 2³ = 12433717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16047 + ... + 16803.

Almost surely, 2^12433725 is an apocalyptic number.

12433725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12433725 is a deficient number, since it is larger than the sum of its proper divisors (10171351).

12433725 is a wasteful number, since it uses less digits than its factorization.

12433725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 838 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 12433725 is about 3526.1487489895. The cubic root of 12433725 is about 231.6685529121.

The spelling of 12433725 in words is "twelve million, four hundred thirty-three thousand, seven hundred twenty-five".