86112385 has 8 divisors (see below), whose sum is σ = 103390056. Its totient is φ = 68853120.

The previous prime is 86112371. The next prime is 86112409. The reversal of 86112385 is 58321168.

It can be written as a sum of positive squares in 4 ways, for example, as 19722481 + 66389904 = 4441^2 + 8148^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86112385 - 2⁹ = 86111873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86112385.

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 7 ways as a sum of consecutive naturals, for example, 9795 + ... + 16375.

It is an arithmetic number, because the mean of its divisors is an integer number (12923757).

Almost surely, 2^86112385 is an apocalyptic number.

It is an amenable number.

86112385 is a deficient number, since it is larger than the sum of its proper divisors (17277671).

86112385 is a wasteful number, since it uses less digits than its factorization.

86112385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9203.

The product of its digits is 11520, while the sum is 34.

The square root of 86112385 is about 9279.6759102891. The cubic root of 86112385 is about 441.5926869484.

The spelling of 86112385 in words is "eighty-six million, one hundred twelve thousand, three hundred eighty-five".