871933248 has 70 divisors (see below), whose sum is σ = 2584698666. Its totient is φ = 290642688.

The previous prime is 871933241. The next prime is 871933273. The reversal of 871933248 is 842339178.

It can be written as a sum of positive squares in only one way, i.e., 833592384 + 38340864 = 28872^2 + 6192^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (871933241) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 78915 + ... + 89282.

Almost surely, 2^871933248 is an apocalyptic number.

It is an amenable number.

871933248 is an abundant number, since it is smaller than the sum of its proper divisors (1712765418).

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

871933248 is a wasteful number, since it uses less digits than its factorization.

871933248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168221 (or 168202 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 871933248 is about 29528.5158448575. The cubic root of 871933248 is about 955.3468575495.

The spelling of 871933248 in words is "eight hundred seventy-one million, nine hundred thirty-three thousand, two hundred forty-eight".