56830688 has 48 divisors (see below), whose sum is σ = 117573120. Its totient is φ = 27004800.

The previous prime is 56830687. The next prime is 56830699. The reversal of 56830688 is 88603865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56830687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58043 + ... + 59013.

It is an arithmetic number, because the mean of its divisors is an integer number (2449440).

Almost surely, 2^56830688 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 56830688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58786560).

56830688 is an abundant number, since it is smaller than the sum of its proper divisors (60742432).

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

56830688 is a wasteful number, since it uses less digits than its factorization.

56830688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071 (or 1063 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 56830688 is about 7538.6131350534. The cubic root of 56830688 is about 384.4686840893.

The spelling of 56830688 in words is "fifty-six million, eight hundred thirty thousand, six hundred eighty-eight".