38885859 has 32 divisors (see below), whose sum is σ = 59259200. Its totient is φ = 25194240.

The previous prime is 38885843. The next prime is 38885863. The reversal of 38885859 is 95858883.

38885859 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 38885859 - 2⁴ = 38885843 is a prime.

It is a super-2 number, since 2×38885859² = 3024220060335762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38885059) 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 31 ways as a sum of consecutive naturals, for example, 214749 + ... + 214929.

It is an arithmetic number, because the mean of its divisors is an integer number (1851850).

Almost surely, 2^38885859 is an apocalyptic number.

38885859 is a deficient number, since it is larger than the sum of its proper divisors (20373341).

38885859 is a wasteful number, since it uses less digits than its factorization.

38885859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 366 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 54.

The square root of 38885859 is about 6235.8527083311. The cubic root of 38885859 is about 338.7899866106.

The spelling of 38885859 in words is "thirty-eight million, eight hundred eighty-five thousand, eight hundred fifty-nine".