38625871 has 8 divisors (see below), whose sum is σ = 39458288. Its totient is φ = 37800000.

The previous prime is 38625863. The next prime is 38625877. The reversal of 38625871 is 17852683.

38625871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38625871 - 2³ = 38625863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38625877) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11371 + ... + 14371.

It is an arithmetic number, because the mean of its divisors is an integer number (4932286).

Almost surely, 2^38625871 is an apocalyptic number.

38625871 is a deficient number, since it is larger than the sum of its proper divisors (832417).

38625871 is a wasteful number, since it uses less digits than its factorization.

38625871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3273.

The product of its digits is 80640, while the sum is 40.

The square root of 38625871 is about 6214.9715204496. The cubic root of 38625871 is about 338.0332559508.

The spelling of 38625871 in words is "thirty-eight million, six hundred twenty-five thousand, eight hundred seventy-one".