56434632 has 32 divisors (see below), whose sum is σ = 145639680. Its totient is φ = 18204480.

The previous prime is 56434613. The next prime is 56434643. The reversal of 56434632 is 23643465.

It is a junction number, because it is equal to n+sod(n) for n = 56434593 and 56434602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37183 + ... + 38670.

It is an arithmetic number, because the mean of its divisors is an integer number (4551240).

Almost surely, 2^56434632 is an apocalyptic number.

It is an amenable number.

56434632 is an abundant number, since it is smaller than the sum of its proper divisors (89205048).

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

56434632 is a wasteful number, since it uses less digits than its factorization.

56434632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75893 (or 75889 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 56434632 is about 7512.2987161055. The cubic root of 56434632 is about 383.5734738963.

It can be divided in two parts, 5643463 and 2, that added together give a palindrome (5643465).

The spelling of 56434632 in words is "fifty-six million, four hundred thirty-four thousand, six hundred thirty-two".