871239048 has 64 divisors (see below), whose sum is σ = 2214051840. Its totient is φ = 285651264.

The previous prime is 871239043. The next prime is 871239077. The reversal of 871239048 is 840932178.

871239048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (871239043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523065 + ... + 524727.

It is an arithmetic number, because the mean of its divisors is an integer number (34594560).

Almost surely, 2^871239048 is an apocalyptic number.

It is an amenable number.

871239048 is an abundant number, since it is smaller than the sum of its proper divisors (1342812792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

871239048 is a wasteful number, since it uses less digits than its factorization.

871239048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018 (or 2014 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 871239048 is about 29516.7587651490. The cubic root of 871239048 is about 955.0932533226.

The spelling of 871239048 in words is "eight hundred seventy-one million, two hundred thirty-nine thousand, forty-eight".