86536616 has 16 divisors (see below), whose sum is σ = 162355200. Its totient is φ = 43241904.

The previous prime is 86536601. The next prime is 86536627. The reversal of 86536616 is 61663568.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22361 + ... + 25943.

It is an arithmetic number, because the mean of its divisors is an integer number (10147200).

Almost surely, 2^86536616 is an apocalyptic number.

It is an amenable number.

86536616 is a deficient number, since it is larger than the sum of its proper divisors (75818584).

86536616 is a wasteful number, since it uses less digits than its factorization.

86536616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6608 (or 6604 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 86536616 is about 9302.5058989500. The cubic root of 86536616 is about 442.3166653035.

The spelling of 86536616 in words is "eighty-six million, five hundred thirty-six thousand, six hundred sixteen".