12208868 has 48 divisors (see below), whose sum is σ = 26248320. Its totient is φ = 4852224.

The previous prime is 12208843. The next prime is 12208871. The reversal of 12208868 is 86880221.

12208868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27980 + ... + 28412.

It is an arithmetic number, because the mean of its divisors is an integer number (546840).

Almost surely, 2^12208868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12208868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13124160).

12208868 is an abundant number, since it is smaller than the sum of its proper divisors (14039452).

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

12208868 is a wasteful number, since it uses less digits than its factorization.

12208868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 514 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 12208868 is about 3494.1190592194. The cubic root of 12208868 is about 230.2635164931.

The spelling of 12208868 in words is "twelve million, two hundred eight thousand, eight hundred sixty-eight".