38942875 has 24 divisors (see below), whose sum is σ = 51352704. Its totient is φ = 29480400.

The previous prime is 38942867. The next prime is 38942909. The reversal of 38942875 is 57824983.

It is not a de Polignac number, because 38942875 - 2³ = 38942867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44694 + ... + 45556.

It is an arithmetic number, because the mean of its divisors is an integer number (2139696).

Almost surely, 2^38942875 is an apocalyptic number.

38942875 is a deficient number, since it is larger than the sum of its proper divisors (12409829).

38942875 is an equidigital number, since it uses as much as digits as its factorization.

38942875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916 (or 887 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 38942875 is about 6240.4226619677. The cubic root of 38942875 is about 338.9554882198.

It can be divided in two parts, 389 and 42875, that added together give a square (43264 = 208²).

The spelling of 38942875 in words is "thirty-eight million, nine hundred forty-two thousand, eight hundred seventy-five".