86065995 has 16 divisors (see below), whose sum is σ = 138792960. Its totient is φ = 45539424.

The previous prime is 86065981. The next prime is 86066009. The reversal of 86065995 is 59956068.

It is an interprime number because it is at equal distance from previous prime (86065981) and next prime (86066009).

It is not a de Polignac number, because 86065995 - 2⁵ = 86065963 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 20685 + ... + 24494.

It is an arithmetic number, because the mean of its divisors is an integer number (8674560).

Almost surely, 2^86065995 is an apocalyptic number.

86065995 is a deficient number, since it is larger than the sum of its proper divisors (52726965).

86065995 is a wasteful number, since it uses less digits than its factorization.

86065995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45314.

The product of its (nonzero) digits is 583200, while the sum is 48.

The square root of 86065995 is about 9277.1760250628. The cubic root of 86065995 is about 441.5133752270.

The spelling of 86065995 in words is "eighty-six million, sixty-five thousand, nine hundred ninety-five".