56799000 has 96 divisors (see below), whose sum is σ = 192011040. Its totient is φ = 15144000.

The previous prime is 56798993. The next prime is 56799031. The reversal of 56799000 is 99765.

56799000 is a `hidden beast` number, since 567 + 9 + 90 + 0 + 0 = 666.

56799000 is nontrivially palindromic in base 13.

56799000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56799000² = 6452252802000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 5845 + ... + 12155.

It is an arithmetic number, because the mean of its divisors is an integer number (2000115).

Almost surely, 2^56799000 is an apocalyptic number.

56799000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56799000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96005520).

56799000 is an abundant number, since it is smaller than the sum of its proper divisors (135212040).

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

56799000 is a wasteful number, since it uses less digits than its factorization.

56799000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6338 (or 6321 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 56799000 is about 7536.5111291631. The cubic root of 56799000 is about 384.3972126763.

The spelling of 56799000 in words is "fifty-six million, seven hundred ninety-nine thousand".