871008132 has 48 divisors (see below), whose sum is σ = 2051546112. Its totient is φ = 287608320.

The previous prime is 871008119. The next prime is 871008133. The reversal of 871008132 is 231800178.

It is a happy number.

871008132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 871008132.

It is not an unprimeable number, because it can be changed into a prime (871008133) 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, 670908 + ... + 672204.

It is an arithmetic number, because the mean of its divisors is an integer number (42740544).

Almost surely, 2^871008132 is an apocalyptic number.

It is an amenable number.

871008132 is an abundant number, since it is smaller than the sum of its proper divisors (1180537980).

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

871008132 is a wasteful number, since it uses less digits than its factorization.

871008132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788 (or 1786 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 871008132 is about 29512.8468975800. The cubic root of 871008132 is about 955.0088655372.

The spelling of 871008132 in words is "eight hundred seventy-one million, eight thousand, one hundred thirty-two".