38682085 has 16 divisors (see below), whose sum is σ = 51715440. Its totient is φ = 27578880.

The previous prime is 38682071. The next prime is 38682101. The reversal of 38682085 is 58028683.

It can be written as a sum of positive squares in 8 ways, for example, as 1252161 + 37429924 = 1119^2 + 6118^2 .

It is not a de Polignac number, because 38682085 - 2⁷ = 38681957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8376 + ... + 12145.

It is an arithmetic number, because the mean of its divisors is an integer number (3232215).

Almost surely, 2^38682085 is an apocalyptic number.

It is an amenable number.

38682085 is a deficient number, since it is larger than the sum of its proper divisors (13033355).

38682085 is a wasteful number, since it uses less digits than its factorization.

38682085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20568.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 38682085 is about 6219.4923426273. The cubic root of 38682085 is about 338.1971615590.

The spelling of 38682085 in words is "thirty-eight million, six hundred eighty-two thousand, eighty-five".