38885118 has 16 divisors (see below), whose sum is σ = 77986560. Its totient is φ = 12925656.

The previous prime is 38885089. The next prime is 38885149. The reversal of 38885118 is 81158883.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 38885118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6628 + ... + 11031.

It is an arithmetic number, because the mean of its divisors is an integer number (4874160).

Almost surely, 2^38885118 is an apocalyptic number.

38885118 is an abundant number, since it is smaller than the sum of its proper divisors (39101442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38885118 is a wasteful number, since it uses less digits than its factorization.

38885118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18031.

The product of its digits is 61440, while the sum is 42.

The square root of 38885118 is about 6235.7932935594. The cubic root of 38885118 is about 338.7878346289.

The spelling of 38885118 in words is "thirty-eight million, eight hundred eighty-five thousand, one hundred eighteen".