12333425 has 24 divisors (see below), whose sum is σ = 16649976. Its totient is φ = 9008640.

The previous prime is 12333379. The next prime is 12333437. The reversal of 12333425 is 52433321.

12333425 = T₁₄₉ + T₁₅₀ + ... + T₄₂₅.

12333425 is digitally balanced in base 2, 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 12 ways, for example, as 7139584 + 5193841 = 2672^2 + 2279^2 .

It is not a de Polignac number, because 12333425 - 2⁶ = 12333361 is a prime.

It is a super-2 number, since 2×12333425² = 304226744461250, which contains 22 as substring.

It is a Duffinian number.

Its product of digits (2160) is a multiple of the sum of its prime divisors (432).

It is a self number, because there is not a number n which added to its sum of digits gives 12333425.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44387 + ... + 44663.

It is an arithmetic number, because the mean of its divisors is an integer number (693749).

Almost surely, 2^12333425 is an apocalyptic number.

It is an amenable number.

12333425 is a deficient number, since it is larger than the sum of its proper divisors (4316551).

12333425 is a wasteful number, since it uses less digits than its factorization.

12333425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 432 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 12333425 is about 3511.8976351824. The cubic root of 12333425 is about 231.0439313509.

Adding to 12333425 its reverse (52433321), we get a palindrome (64766746).

It can be divided in two parts, 1233 and 3425, that multiplied together give a square (4223025 = 2055²).

The spelling of 12333425 in words is "twelve million, three hundred thirty-three thousand, four hundred twenty-five".