56683704 has 128 divisors (see below), whose sum is σ = 181670400. Its totient is φ = 14307840.

The previous prime is 56683699. The next prime is 56683723. The reversal of 56683704 is 40738665.

56683704 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 31 ways as a sum of consecutive naturals, for example, 67962 + ... + 68790.

It is an arithmetic number, because the mean of its divisors is an integer number (1419300).

Almost surely, 2^56683704 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 56683704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90835200).

56683704 is an abundant number, since it is smaller than the sum of its proper divisors (124986696).

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

56683704 is a wasteful number, since it uses less digits than its factorization.

56683704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 56683704 is about 7528.8580807450. The cubic root of 56683704 is about 384.1369411759.

The spelling of 56683704 in words is "fifty-six million, six hundred eighty-three thousand, seven hundred four".