57068082 has 48 divisors (see below), whose sum is σ = 131582880. Its totient is φ = 17813376.

The previous prime is 57068071. The next prime is 57068111. The reversal of 57068082 is 28086075.

57068082 is a `hidden beast` number, since 570 + 6 + 8 + 0 + 82 = 666.

57068082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 86269 + ... + 86927.

It is an arithmetic number, because the mean of its divisors is an integer number (2741310).

Almost surely, 2^57068082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57068082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65791440).

57068082 is an abundant number, since it is smaller than the sum of its proper divisors (74514798).

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

57068082 is a wasteful number, since it uses less digits than its factorization.

57068082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 57068082 is about 7554.3419303074. The cubic root of 57068082 is about 385.0032765224.

The spelling of 57068082 in words is "fifty-seven million, sixty-eight thousand, eighty-two".