38487165 has 32 divisors (see below), whose sum is σ = 64647936. Its totient is φ = 19514880.

The previous prime is 38487143. The next prime is 38487181. The reversal of 38487165 is 56178483.

38487165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38487165 - 2⁷ = 38487037 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 96747 + ... + 97143.

It is an arithmetic number, because the mean of its divisors is an integer number (2020248).

Almost surely, 2^38487165 is an apocalyptic number.

It is an amenable number.

38487165 is a deficient number, since it is larger than the sum of its proper divisors (26160771).

38487165 is a wasteful number, since it uses less digits than its factorization.

38487165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709.

The product of its digits is 161280, while the sum is 42.

The square root of 38487165 is about 6203.8024630061. The cubic root of 38487165 is about 337.6281433837.

The spelling of 38487165 in words is "thirty-eight million, four hundred eighty-seven thousand, one hundred sixty-five".