85188695 has 8 divisors (see below), whose sum is σ = 102323760. Its totient is φ = 68086080.

The previous prime is 85188673. The next prime is 85188703. The reversal of 85188695 is 59688158.

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

It is not a de Polignac number, because 85188695 - 2¹⁰ = 85187671 is a prime.

It is a super-2 number, since 2×85188695² = 14514227511606050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1901 + ... + 13190.

It is an arithmetic number, because the mean of its divisors is an integer number (12790470).

Almost surely, 2^85188695 is an apocalyptic number.

85188695 is a deficient number, since it is larger than the sum of its proper divisors (17135065).

85188695 is a wasteful number, since it uses less digits than its factorization.

85188695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16225.

The product of its digits is 691200, while the sum is 50.

The square root of 85188695 is about 9229.7722073733. The cubic root of 85188695 is about 440.0080835292.

The spelling of 85188695 in words is "eighty-five million, one hundred eighty-eight thousand, six hundred ninety-five".