56300028 has 24 divisors (see below), whose sum is σ = 131559120. Its totient is φ = 18739200.

The previous prime is 56300003. The next prime is 56300047. The reversal of 56300028 is 82000365.

It is a junction number, because it is equal to n+sod(n) for n = 56299980 and 56300007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6178 + ... + 12278.

It is an arithmetic number, because the mean of its divisors is an integer number (5481630).

Almost surely, 2^56300028 is an apocalyptic number.

It is an amenable number.

56300028 is an abundant number, since it is smaller than the sum of its proper divisors (75259092).

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

56300028 is a wasteful number, since it uses less digits than its factorization.

56300028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6877 (or 6875 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 56300028 is about 7503.3344587590. The cubic root of 56300028 is about 383.2682734366.

The spelling of 56300028 in words is "fifty-six million, three hundred thousand, twenty-eight".