12455676 has 36 divisors (see below), whose sum is σ = 32503744. Its totient is φ = 4017600.

The previous prime is 12455671. The next prime is 12455701. The reversal of 12455676 is 67655421.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12455676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12455671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4465 + ... + 6696.

Almost surely, 2^12455676 is an apocalyptic number.

It is an amenable number.

12455676 is an abundant number, since it is smaller than the sum of its proper divisors (20048068).

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

12455676 is a wasteful number, since it uses less digits than its factorization.

12455676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11202 (or 11197 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 12455676 is about 3529.2599790891. The cubic root of 12455676 is about 231.8048051000.

It can be divided in two parts, 12455 and 676, that added together give a palindrome (13131).

The spelling of 12455676 in words is "twelve million, four hundred fifty-five thousand, six hundred seventy-six".