38857682 has 16 divisors (see below), whose sum is σ = 62208000. Its totient is φ = 18139968.

The previous prime is 38857607. The next prime is 38857691. The reversal of 38857682 is 28675883.

38857682 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 7 ways as a sum of consecutive naturals, for example, 182 + ... + 8817.

It is an arithmetic number, because the mean of its divisors is an integer number (3888000).

Almost surely, 2^38857682 is an apocalyptic number.

38857682 is a deficient number, since it is larger than the sum of its proper divisors (23350318).

38857682 is a wasteful number, since it uses less digits than its factorization.

38857682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9145.

The product of its digits is 645120, while the sum is 47.

The square root of 38857682 is about 6233.5930248934. The cubic root of 38857682 is about 338.7081368727.

The spelling of 38857682 in words is "thirty-eight million, eight hundred fifty-seven thousand, six hundred eighty-two".