38557804 has 12 divisors (see below), whose sum is σ = 67577328. Its totient is φ = 19250000.

The previous prime is 38557793. The next prime is 38557817. The reversal of 38557804 is 40875583.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4072 + ... + 9679.

It is an arithmetic number, because the mean of its divisors is an integer number (5631444).

Almost surely, 2^38557804 is an apocalyptic number.

It is an amenable number.

38557804 is a deficient number, since it is larger than the sum of its proper divisors (29019524).

38557804 is a wasteful number, since it uses less digits than its factorization.

38557804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14456 (or 14454 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 38557804 is about 6209.4930549925. The cubic root of 38557804 is about 337.8345770359.

The spelling of 38557804 in words is "thirty-eight million, five hundred fifty-seven thousand, eight hundred four".