86069868 has 48 divisors (see below), whose sum is σ = 204986880. Its totient is φ = 28102464.

The previous prime is 86069843. The next prime is 86069873. The reversal of 86069868 is 86896068.

It is a self number, because there is not a number n which added to its sum of digits gives 86069868.

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 15 ways as a sum of consecutive naturals, for example, 154246 + ... + 154802.

It is an arithmetic number, because the mean of its divisors is an integer number (4270560).

Almost surely, 2^86069868 is an apocalyptic number.

It is an amenable number.

86069868 is an abundant number, since it is smaller than the sum of its proper divisors (118917012).

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

86069868 is a wasteful number, since it uses less digits than its factorization.

86069868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The square root of 86069868 is about 9277.3847608041. The cubic root of 86069868 is about 441.5199978800.

The spelling of 86069868 in words is "eighty-six million, sixty-nine thousand, eight hundred sixty-eight".