12208704 has 28 divisors (see below), whose sum is σ = 32302704. Its totient is φ = 4069504.

The previous prime is 12208667. The next prime is 12208733. The reversal of 12208704 is 40780221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31602 + ... + 31985.

It is an arithmetic number, because the mean of its divisors is an integer number (1153668).

Almost surely, 2^12208704 is an apocalyptic number.

It is an amenable number.

12208704 is an abundant number, since it is smaller than the sum of its proper divisors (20094000).

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

12208704 is an equidigital number, since it uses as much as digits as its factorization.

12208704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63602 (or 63592 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 12208704 is about 3494.0955911366. The cubic root of 12208704 is about 230.2624854560.

Adding to 12208704 its reverse (40780221), we get a palindrome (52988925).

The spelling of 12208704 in words is "twelve million, two hundred eight thousand, seven hundred four".