86116275 has 108 divisors (see below), whose sum is σ = 183584232. Its totient is φ = 38465280.

The previous prime is 86116273. The next prime is 86116291. The reversal of 86116275 is 57261168.

It is not a de Polignac number, because 86116275 - 2¹ = 86116273 is a prime.

Its product of digits (20160) is a multiple of the sum of its prime factors (210).

It is not an unprimeable number, because it can be changed into a prime (86116273) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 804772 + ... + 804878.

It is an arithmetic number, because the mean of its divisors is an integer number (1699854).

Almost surely, 2^86116275 is an apocalyptic number.

86116275 is an abundant number, since it is smaller than the sum of its proper divisors (97467957).

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

86116275 is a wasteful number, since it uses less digits than its factorization.

86116275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 195 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 86116275 is about 9279.8855057592. The cubic root of 86116275 is about 441.5993362811.

The spelling of 86116275 in words is "eighty-six million, one hundred sixteen thousand, two hundred seventy-five".