85695423 has 16 divisors (see below), whose sum is σ = 126694272. Its totient is φ = 51084000.

The previous prime is 85695373. The next prime is 85695427. The reversal of 85695423 is 32459658.

It is not a de Polignac number, because 85695423 - 2⁶ = 85695359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85695427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19273 + ... + 23298.

It is an arithmetic number, because the mean of its divisors is an integer number (7918392).

Almost surely, 2^85695423 is an apocalyptic number.

85695423 is a deficient number, since it is larger than the sum of its proper divisors (40998849).

85695423 is a wasteful number, since it uses less digits than its factorization.

85695423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42646.

The product of its digits is 259200, while the sum is 42.

The square root of 85695423 is about 9257.1822386728. The cubic root of 85695423 is about 440.8787928990.

The spelling of 85695423 in words is "eighty-five million, six hundred ninety-five thousand, four hundred twenty-three".