57834042 has 32 divisors (see below), whose sum is σ = 134438400. Its totient is φ = 16243248.

The previous prime is 57834041. The next prime is 57834047. The reversal of 57834042 is 24043875.

It is a junction number, because it is equal to n+sod(n) for n = 57833994 and 57834012.

It is not an unprimeable number, because it can be changed into a prime (57834041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9192 + ... + 14147.

It is an arithmetic number, because the mean of its divisors is an integer number (4201200).

Almost surely, 2^57834042 is an apocalyptic number.

57834042 is an abundant number, since it is smaller than the sum of its proper divisors (76604358).

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

57834042 is a wasteful number, since it uses less digits than its factorization.

57834042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23410.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 57834042 is about 7604.8696241290. The cubic root of 57834042 is about 386.7181142734.

The spelling of 57834042 in words is "fifty-seven million, eight hundred thirty-four thousand, forty-two".