56842548 has 36 divisors (see below), whose sum is σ = 154288512. Its totient is φ = 16240560.

The previous prime is 56842537. The next prime is 56842549. The reversal of 56842548 is 84524865.

56842548 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 (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56842549) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 47748 + ... + 48923.

It is an arithmetic number, because the mean of its divisors is an integer number (4285792).

Almost surely, 2^56842548 is an apocalyptic number.

It is an amenable number.

56842548 is an abundant number, since it is smaller than the sum of its proper divisors (97445964).

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

56842548 is a wasteful number, since it uses less digits than its factorization.

56842548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96692 (or 96683 counting only the distinct ones).

The product of its digits is 307200, while the sum is 42.

The square root of 56842548 is about 7539.3997108523. The cubic root of 56842548 is about 384.4954271607.

The spelling of 56842548 in words is "fifty-six million, eight hundred forty-two thousand, five hundred forty-eight".