57844948 has 24 divisors (see below), whose sum is σ = 122496192. Its totient is φ = 23332224.

The previous prime is 57844909. The next prime is 57844967. The reversal of 57844948 is 84944875.

It is a happy number.

57844948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 60286 + ... + 61237.

It is an arithmetic number, because the mean of its divisors is an integer number (5104008).

Almost surely, 2^57844948 is an apocalyptic number.

It is an amenable number.

57844948 is an abundant number, since it is smaller than the sum of its proper divisors (64651244).

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

57844948 is a wasteful number, since it uses less digits than its factorization.

57844948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121551 (or 121549 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 49.

The square root of 57844948 is about 7605.5866308918. The cubic root of 57844948 is about 386.7424210803.

The spelling of 57844948 in words is "fifty-seven million, eight hundred forty-four thousand, nine hundred forty-eight".