8871320 has 32 divisors (see below), whose sum is σ = 20124720. Its totient is φ = 3519360.

The previous prime is 8871277. The next prime is 8871337. The reversal of 8871320 is 231788.

8871320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4394 + ... + 6086.

Almost surely, 2^8871320 is an apocalyptic number.

It is an amenable number.

8871320 is an abundant number, since it is smaller than the sum of its proper divisors (11253400).

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

8871320 is a wasteful number, since it uses less digits than its factorization.

8871320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 8871320 is about 2978.4761204347. The cubic root of 8871320 is about 207.0122671595.

The spelling of 8871320 in words is "eight million, eight hundred seventy-one thousand, three hundred twenty".