86805676 has 12 divisors (see below), whose sum is σ = 153330408. Its totient is φ = 42996992.

The previous prime is 86805659. The next prime is 86805683. The reversal of 86805676 is 67650868.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100981 + ... + 101836.

It is an arithmetic number, because the mean of its divisors is an integer number (12777534).

Almost surely, 2^86805676 is an apocalyptic number.

It is an amenable number.

86805676 is a deficient number, since it is larger than the sum of its proper divisors (66524732).

86805676 is a wasteful number, since it uses less digits than its factorization.

86805676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202928 (or 202926 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 86805676 is about 9316.9563699740. The cubic root of 86805676 is about 442.7746086121.

The spelling of 86805676 in words is "eighty-six million, eight hundred five thousand, six hundred seventy-six".