86108 has 24 divisors (see below), whose sum is σ = 174720. Its totient is φ = 36720.
The previous prime is 86083. The next prime is 86111. The reversal of 86108 is 80168.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785 + ... + 887.
It is an arithmetic number, because the mean of its divisors is an integer number (7280).
286108 is an apocalyptic number.
It is an amenable number.
86108 is an abundant number, since it is smaller than the sum of its proper divisors (88612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87360).
86108 is a wasteful number, since it uses less digits than its factorization.
86108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137 (or 135 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 23.
The square root of 86108 is about 293.4416466693. The cubic root of 86108 is about 44.1585191252.
It can be divided in two parts, 8 and 6108, that added together give a palindrome (6116).
The spelling of 86108 in words is "eighty-six thousand, one hundred eight".
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