57879234 has 48 divisors (see below), whose sum is σ = 144488448. Its totient is φ = 16402176.

The previous prime is 57879197. The next prime is 57879257. The reversal of 57879234 is 43297875.

57879234 is a `hidden beast` number, since 578 + 79 + 2 + 3 + 4 = 666.

57879234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 57879234.

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, 14194 + ... + 17810.

It is an arithmetic number, because the mean of its divisors is an integer number (3010176).

Almost surely, 2^57879234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57879234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72244224).

57879234 is an abundant number, since it is smaller than the sum of its proper divisors (86609214).

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

57879234 is a wasteful number, since it uses less digits than its factorization.

57879234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3759 (or 3756 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 57879234 is about 7607.8402980084. The cubic root of 57879234 is about 386.8188162953.

The spelling of 57879234 in words is "fifty-seven million, eight hundred seventy-nine thousand, two hundred thirty-four".