86086086 has 16 divisors (see below), whose sum is σ = 176176704. Its totient is φ = 28027944.

The previous prime is 86086081. The next prime is 86086111. The reversal of 86086086 is 68068068.

86086086 is a modest number, since divided by 86086 gives 86 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86086081) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 166576 + ... + 167091.

It is an arithmetic number, because the mean of its divisors is an integer number (11011044).

Almost surely, 2^86086086 is an apocalyptic number.

86086086 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

86086086 is an abundant number, since it is smaller than the sum of its proper divisors (90090618).

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

86086086 is a wasteful number, since it uses less digits than its factorization.

86086086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333715.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 86086086 is about 9278.2587806118. The cubic root of 86086086 is about 441.5477277611.

The spelling of 86086086 in words is "eighty-six million, eighty-six thousand, eighty-six".