38805873 has 4 divisors (see below), whose sum is σ = 51741168. Its totient is φ = 25870580.

The previous prime is 38805863. The next prime is 38805889. The reversal of 38805873 is 37850883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38805873 - 2⁵ = 38805841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38805863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6467643 + ... + 6467648.

It is an arithmetic number, because the mean of its divisors is an integer number (12935292).

Almost surely, 2^38805873 is an apocalyptic number.

It is an amenable number.

38805873 is a deficient number, since it is larger than the sum of its proper divisors (12935295).

38805873 is a wasteful number, since it uses less digits than its factorization.

38805873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12935294.

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

The square root of 38805873 is about 6229.4360097845. The cubic root of 38805873 is about 338.5575365819.

The spelling of 38805873 in words is "thirty-eight million, eight hundred five thousand, eight hundred seventy-three".