86108055 has 32 divisors (see below), whose sum is σ = 151815168. Its totient is φ = 41328000.

The previous prime is 86108053. The next prime is 86108083. The reversal of 86108055 is 55080168.

It is not a de Polignac number, because 86108055 - 2¹ = 86108053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86108051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14082 + ... + 19248.

It is an arithmetic number, because the mean of its divisors is an integer number (4744224).

Almost surely, 2^86108055 is an apocalyptic number.

86108055 is a deficient number, since it is larger than the sum of its proper divisors (65707113).

86108055 is a wasteful number, since it uses less digits than its factorization.

86108055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5287.

The product of its (nonzero) digits is 9600, while the sum is 33.

The square root of 86108055 is about 9279.4426017946. The cubic root of 86108055 is about 441.5852852706.

The spelling of 86108055 in words is "eighty-six million, one hundred eight thousand, fifty-five".