86828876 has 6 divisors (see below), whose sum is σ = 151950540. Its totient is φ = 43414436.

The previous prime is 86828849. The next prime is 86828909. The reversal of 86828876 is 67882868.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10853606 + ... + 10853613.

It is an arithmetic number, because the mean of its divisors is an integer number (25325090).

Almost surely, 2^86828876 is an apocalyptic number.

It is an amenable number.

86828876 is a deficient number, since it is larger than the sum of its proper divisors (65121664).

86828876 is a wasteful number, since it uses less digits than its factorization.

86828876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21707223 (or 21707221 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 53.

The square root of 86828876 is about 9318.2013285827. The cubic root of 86828876 is about 442.8140509481.

The spelling of 86828876 in words is "eighty-six million, eight hundred twenty-eight thousand, eight hundred seventy-six".