38385475 has 12 divisors (see below), whose sum is σ = 47699080. Its totient is φ = 30643200.

The previous prime is 38385467. The next prime is 38385481. The reversal of 38385475 is 57458383.

38385475 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 38385475 - 2³ = 38385467 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 12931 + ... + 15619.

Almost surely, 2^38385475 is an apocalyptic number.

38385475 is a deficient number, since it is larger than the sum of its proper divisors (9313605).

38385475 is a wasteful number, since it uses less digits than its factorization.

38385475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270 (or 3265 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 38385475 is about 6195.6012621859. The cubic root of 38385475 is about 337.3305230497.

It can be divided in two parts, 383 and 85475, that added together give a palindrome (85858).

The spelling of 38385475 in words is "thirty-eight million, three hundred eighty-five thousand, four hundred seventy-five".