38256872 has 16 divisors (see below), whose sum is σ = 73258560. Its totient is φ = 18721264.

The previous prime is 38256811. The next prime is 38256901. The reversal of 38256872 is 27865283.

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, 50498 + ... + 51249.

It is an arithmetic number, because the mean of its divisors is an integer number (4578660).

Almost surely, 2^38256872 is an apocalyptic number.

It is an amenable number.

38256872 is a deficient number, since it is larger than the sum of its proper divisors (35001688).

38256872 is a wasteful number, since it uses less digits than its factorization.

38256872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101800 (or 101796 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 38256872 is about 6185.2139817471. The cubic root of 38256872 is about 336.9533816532.

The spelling of 38256872 in words is "thirty-eight million, two hundred fifty-six thousand, eight hundred seventy-two".