56420160 has 56 divisors (see below), whose sum is σ = 179137056. Its totient is φ = 15045120.

The previous prime is 56420149. The next prime is 56420183. The reversal of 56420160 is 6102465.

56420160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 56420160.

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 7 ways as a sum of consecutive naturals, for example, 28426 + ... + 30345.

It is an arithmetic number, because the mean of its divisors is an integer number (3198876).

Almost surely, 2^56420160 is an apocalyptic number.

It is an amenable number.

56420160 is an abundant number, since it is smaller than the sum of its proper divisors (122716896).

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

56420160 is a wasteful number, since it uses less digits than its factorization.

56420160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58791 (or 58781 counting only the distinct ones).

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

The square root of 56420160 is about 7511.3354338626. The cubic root of 56420160 is about 383.5406834525.

The spelling of 56420160 in words is "fifty-six million, four hundred twenty thousand, one hundred sixty".