57082678 has 8 divisors (see below), whose sum is σ = 85799880. Its totient is φ = 28482720.

The previous prime is 57082673. The next prime is 57082679. The reversal of 57082678 is 87628075.

It is a happy number.

57082678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57082673) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 28083 + ... + 30046.

It is an arithmetic number, because the mean of its divisors is an integer number (10724985).

Almost surely, 2^57082678 is an apocalyptic number.

57082678 is a deficient number, since it is larger than the sum of its proper divisors (28717202).

57082678 is a wasteful number, since it uses less digits than its factorization.

57082678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58622.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 57082678 is about 7555.3079354848. The cubic root of 57082678 is about 385.0360971383.

The spelling of 57082678 in words is "fifty-seven million, eighty-two thousand, six hundred seventy-eight".