12629433 has 16 divisors (see below), whose sum is σ = 17995520. Its totient is φ = 7855056.

The previous prime is 12629411. The next prime is 12629437. The reversal of 12629433 is 33492621.

12629433 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 12629433 - 2⁹ = 12628921 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12629433.

It is not an unprimeable number, because it can be changed into a prime (12629437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2166 + ... + 5472.

It is an arithmetic number, because the mean of its divisors is an integer number (1124720).

Almost surely, 2^12629433 is an apocalyptic number.

It is an amenable number.

12629433 is a deficient number, since it is larger than the sum of its proper divisors (5366087).

12629433 is a wasteful number, since it uses less digits than its factorization.

12629433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396.

The product of its digits is 7776, while the sum is 30.

The square root of 12629433 is about 3553.7913557214. The cubic root of 12629433 is about 232.8777256969.

The spelling of 12629433 in words is "twelve million, six hundred twenty-nine thousand, four hundred thirty-three".