56234992 has 60 divisors (see below), whose sum is σ = 123755968. Its totient is φ = 24710400.

The previous prime is 56234987. The next prime is 56235059. The reversal of 56234992 is 29943265.

56234992 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59548 + ... + 60484.

Almost surely, 2^56234992 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 56234992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61877984).

56234992 is an abundant number, since it is smaller than the sum of its proper divisors (67520976).

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

56234992 is a wasteful number, since it uses less digits than its factorization.

56234992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 981 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 56234992 is about 7498.9993999200. Note that the first 3 decimals coincide. The cubic root of 56234992 is about 383.1206368043.

The spelling of 56234992 in words is "fifty-six million, two hundred thirty-four thousand, nine hundred ninety-two".