12055208 has 16 divisors (see below), whose sum is σ = 24658560. Its totient is φ = 5479600.

The previous prime is 12055207. The next prime is 12055231. The reversal of 12055208 is 80255021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12055207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68408 + ... + 68583.

It is an arithmetic number, because the mean of its divisors is an integer number (1541160).

Almost surely, 2^12055208 is an apocalyptic number.

It is an amenable number.

12055208 is an abundant number, since it is smaller than the sum of its proper divisors (12603352).

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

12055208 is a wasteful number, since it uses less digits than its factorization.

12055208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137008 (or 137004 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 12055208 is about 3472.0610593709. The cubic root of 12055208 is about 229.2934080338.

The spelling of 12055208 in words is "twelve million, fifty-five thousand, two hundred eight".