56830380 has 48 divisors (see below), whose sum is σ = 160034784. Its totient is φ = 15068160.

The previous prime is 56830373. The next prime is 56830399. The reversal of 56830380 is 8303865.

56830380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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 15 ways as a sum of consecutive naturals, for example, 8244 + ... + 13476.

It is an arithmetic number, because the mean of its divisors is an integer number (3334058).

Almost surely, 2^56830380 is an apocalyptic number.

It is an amenable number.

56830380 is an abundant number, since it is smaller than the sum of its proper divisors (103204404).

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

56830380 is a wasteful number, since it uses less digits than its factorization.

56830380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5426 (or 5424 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 56830380 is about 7538.5927068651. The cubic root of 56830380 is about 384.4679895317.

The spelling of 56830380 in words is "fifty-six million, eight hundred thirty thousand, three hundred eighty".