12335642 has 16 divisors (see below), whose sum is σ = 21373632. Its totient is φ = 5277120.

The previous prime is 12335633. The next prime is 12335669. The reversal of 12335642 is 24653321.

12335642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16118 + ... + 16865.

It is an arithmetic number, because the mean of its divisors is an integer number (1335852).

Almost surely, 2^12335642 is an apocalyptic number.

12335642 is a deficient number, since it is larger than the sum of its proper divisors (9037990).

12335642 is a wasteful number, since it uses less digits than its factorization.

12335642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33013.

The product of its digits is 4320, while the sum is 26.

The square root of 12335642 is about 3512.2132623177. The cubic root of 12335642 is about 231.0577743212.

Adding to 12335642 its reverse (24653321), we get a palindrome (36988963).

The spelling of 12335642 in words is "twelve million, three hundred thirty-five thousand, six hundred forty-two".