886881872 has 20 divisors (see below), whose sum is σ = 1719669696. Its totient is φ = 443096160.

The previous prime is 886881871. The next prime is 886881893. The reversal of 886881872 is 278188688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (886881871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347 + ... + 42117.

Almost surely, 2^886881872 is an apocalyptic number.

It is an amenable number.

886881872 is a deficient number, since it is larger than the sum of its proper divisors (832787824).

886881872 is a wasteful number, since it uses less digits than its factorization.

886881872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43106 (or 43100 counting only the distinct ones).

The product of its digits is 2752512, while the sum is 56.

The square root of 886881872 is about 29780.5619826087. The cubic root of 886881872 is about 960.7755133974.

The spelling of 886881872 in words is "eight hundred eighty-six million, eight hundred eighty-one thousand, eight hundred seventy-two".