86535075 has 24 divisors (see below), whose sum is σ = 156079296. Its totient is φ = 41956000.

The previous prime is 86535067. The next prime is 86535079. The reversal of 86535075 is 57053568.

It is not a de Polignac number, because 86535075 - 2³ = 86535067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86535079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51621 + ... + 53270.

It is an arithmetic number, because the mean of its divisors is an integer number (6503304).

Almost surely, 2^86535075 is an apocalyptic number.

86535075 is a deficient number, since it is larger than the sum of its proper divisors (69544221).

86535075 is a wasteful number, since it uses less digits than its factorization.

86535075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104915 (or 104910 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 86535075 is about 9302.4230714368. The cubic root of 86535075 is about 442.3140397713.

The spelling of 86535075 in words is "eighty-six million, five hundred thirty-five thousand, seventy-five".