56472836 has 24 divisors (see below), whose sum is σ = 113842176. Its totient is φ = 24010560.

The previous prime is 56472811. The next prime is 56472847. The reversal of 56472836 is 63827465.

It is a happy number.

56472836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56472793 and 56472802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4385 + ... + 11496.

It is an arithmetic number, because the mean of its divisors is an integer number (4743424).

Almost surely, 2^56472836 is an apocalyptic number.

It is an amenable number.

56472836 is an abundant number, since it is smaller than the sum of its proper divisors (57369340).

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

56472836 is a wasteful number, since it uses less digits than its factorization.

56472836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16019 (or 16017 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 56472836 is about 7514.8410495499. The cubic root of 56472836 is about 383.6600090313.

The spelling of 56472836 in words is "fifty-six million, four hundred seventy-two thousand, eight hundred thirty-six".