57332806 has 8 divisors (see below), whose sum is σ = 91058040. Its totient is φ = 26980128.

The previous prime is 57332791. The next prime is 57332819. The reversal of 57332806 is 60823375.

57332806 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 Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 1686259 = 57332806 / (5 + 7 + 3 + 3 + 2 + 8 + 0 + 6).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 843096 + ... + 843163.

It is an arithmetic number, because the mean of its divisors is an integer number (11382255).

Almost surely, 2^57332806 is an apocalyptic number.

57332806 is a deficient number, since it is larger than the sum of its proper divisors (33725234).

57332806 is a wasteful number, since it uses less digits than its factorization.

57332806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686278.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 57332806 is about 7571.8429724869. The cubic root of 57332806 is about 385.5976684360.

The spelling of 57332806 in words is "fifty-seven million, three hundred thirty-two thousand, eight hundred six".