57866682 has 16 divisors (see below), whose sum is σ = 118196352. Its totient is φ = 18878400.

The previous prime is 57866681. The next prime is 57866693. The reversal of 57866682 is 28666875.

It is not an unprimeable number, because it can be changed into a prime (57866681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102319 + ... + 102882.

It is an arithmetic number, because the mean of its divisors is an integer number (7387272).

Almost surely, 2^57866682 is an apocalyptic number.

57866682 is an abundant number, since it is smaller than the sum of its proper divisors (60329670).

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

57866682 is a wasteful number, since it uses less digits than its factorization.

57866682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205253.

The product of its digits is 967680, while the sum is 48.

The square root of 57866682 is about 7607.0153148262. The cubic root of 57866682 is about 386.7908517418.

It can be divided in two parts, 5 and 7866682, that added together give a palindrome (7866687).

The spelling of 57866682 in words is "fifty-seven million, eight hundred sixty-six thousand, six hundred eighty-two".