57680806 has 8 divisors (see below), whose sum is σ = 86562720. Its totient is φ = 28826568.

The previous prime is 57680773. The next prime is 57680837. The reversal of 57680806 is 60808675.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526 + ... + 10753.

It is an arithmetic number, because the mean of its divisors is an integer number (10820340).

Almost surely, 2^57680806 is an apocalyptic number.

57680806 is a deficient number, since it is larger than the sum of its proper divisors (28881914).

57680806 is a wasteful number, since it uses less digits than its factorization.

57680806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13838.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 57680806 is about 7594.7880813094. The cubic root of 57680806 is about 386.3762651399.

The spelling of 57680806 in words is "fifty-seven million, six hundred eighty thousand, eight hundred six".