12433425 has 12 divisors (see below), whose sum is σ = 20556720. Its totient is φ = 6631120.

The previous prime is 12433423. The next prime is 12433453. The reversal of 12433425 is 52433421.

12433425 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12433425 - 2¹ = 12433423 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12433395 and 12433404.

It is not an unprimeable number, because it can be changed into a prime (12433423) 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, 82815 + ... + 82964.

It is an arithmetic number, because the mean of its divisors is an integer number (1713060).

Almost surely, 2^12433425 is an apocalyptic number.

12433425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12433425 is a deficient number, since it is larger than the sum of its proper divisors (8123295).

12433425 is a wasteful number, since it uses less digits than its factorization.

12433425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165792 (or 165787 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 12433425 is about 3526.1062094044. The cubic root of 12433425 is about 231.6666896698. Note that the first 4 decimals are identical.

Adding to 12433425 its reverse (52433421), we get a palindrome (64866846).

The spelling of 12433425 in words is "twelve million, four hundred thirty-three thousand, four hundred twenty-five".