85369023 has 12 divisors (see below), whose sum is σ = 123501768. Its totient is φ = 56824560.

The previous prime is 85369007. The next prime is 85369043. The reversal of 85369023 is 32096358.

It is not a de Polignac number, because 85369023 - 2⁴ = 85369007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85369043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 913 + ... + 13098.

It is an arithmetic number, because the mean of its divisors is an integer number (10291814).

Almost surely, 2^85369023 is an apocalyptic number.

85369023 is a deficient number, since it is larger than the sum of its proper divisors (38132745).

85369023 is a wasteful number, since it uses less digits than its factorization.

85369023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14694 (or 14691 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 85369023 is about 9239.5358649664. The cubic root of 85369023 is about 440.3183354035.

The spelling of 85369023 in words is "eighty-five million, three hundred sixty-nine thousand, twenty-three".