48565944 has 96 divisors (see below), whose sum is σ = 151463520. Its totient is φ = 13771008.

The previous prime is 48565939. The next prime is 48565973. The reversal of 48565944 is 44956584.

48565944 is a `hidden beast` number, since 4 + 8 + 56 + 594 + 4 = 666.

48565944 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 2×48565944² = 4717301833222272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48565944.

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, 86914 + ... + 87470.

It is an arithmetic number, because the mean of its divisors is an integer number (1577745).

Almost surely, 2^48565944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48565944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75731760).

48565944 is an abundant number, since it is smaller than the sum of its proper divisors (102897576).

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

48565944 is a wasteful number, since it uses less digits than its factorization.

48565944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749 (or 742 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 48565944 is about 6968.9270336258. The cubic root of 48565944 is about 364.8468588814.

The spelling of 48565944 in words is "forty-eight million, five hundred sixty-five thousand, nine hundred forty-four".