86886968 has 32 divisors (see below), whose sum is σ = 186578400. Its totient is φ = 37158912.

The previous prime is 86886941. The next prime is 86886971. The reversal of 86886968 is 86968868.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30968 + ... + 33656.

It is an arithmetic number, because the mean of its divisors is an integer number (5830575).

Almost surely, 2^86886968 is an apocalyptic number.

It is an amenable number.

86886968 is an abundant number, since it is smaller than the sum of its proper divisors (99691432).

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

86886968 is a wasteful number, since it uses less digits than its factorization.

86886968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279 (or 3275 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 59.

The square root of 86886968 is about 9321.3179325673. The cubic root of 86886968 is about 442.9127823854.

The spelling of 86886968 in words is "eighty-six million, eight hundred eighty-six thousand, nine hundred sixty-eight".