86360085 has 48 divisors (see below), whose sum is σ = 181149696. Its totient is φ = 37154304.

The previous prime is 86360083. The next prime is 86360093. The reversal of 86360085 is 58006368.

It is not a de Polignac number, because 86360085 - 2¹ = 86360083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86360081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2709 + ... + 13418.

It is an arithmetic number, because the mean of its divisors is an integer number (3773952).

Almost surely, 2^86360085 is an apocalyptic number.

86360085 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

86360085 is an abundant number, since it is smaller than the sum of its proper divisors (94789611).

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

86360085 is a wasteful number, since it uses less digits than its factorization.

86360085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16162 (or 16159 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 86360085 is about 9293.0126977208. The cubic root of 86360085 is about 442.0156915186.

The spelling of 86360085 in words is "eighty-six million, three hundred sixty thousand, eighty-five".