38086239 has 16 divisors (see below), whose sum is σ = 53893728. Its totient is φ = 23841792.

The previous prime is 38086231. The next prime is 38086267. The reversal of 38086239 is 93268083.

38086239 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 38086239 - 2³ = 38086231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38086197 and 38086206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38086231) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 40179 + ... + 41115.

It is an arithmetic number, because the mean of its divisors is an integer number (3368358).

Almost surely, 2^38086239 is an apocalyptic number.

38086239 is a deficient number, since it is larger than the sum of its proper divisors (15807489).

38086239 is a wasteful number, since it uses less digits than its factorization.

38086239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 38086239 is about 6171.4049453913. The cubic root of 38086239 is about 336.4516760691.

The spelling of 38086239 in words is "thirty-eight million, eighty-six thousand, two hundred thirty-nine".