12933642 has 16 divisors (see below), whose sum is σ = 27228960. Its totient is φ = 4084272.

The previous prime is 12933637. The next prime is 12933671. The reversal of 12933642 is 24633921.

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, 56613 + ... + 56840.

It is an arithmetic number, because the mean of its divisors is an integer number (1701810).

Almost surely, 2^12933642 is an apocalyptic number.

12933642 is an abundant number, since it is smaller than the sum of its proper divisors (14295318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12933642 is a wasteful number, since it uses less digits than its factorization.

12933642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113477.

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

The square root of 12933642 is about 3596.3373034241. The cubic root of 12933642 is about 234.7327095273.

The spelling of 12933642 in words is "twelve million, nine hundred thirty-three thousand, six hundred forty-two".