85928895 has 36 divisors (see below), whose sum is σ = 161296200. Its totient is φ = 42299712.

The previous prime is 85928891. The next prime is 85928903. The reversal of 85928895 is 59882958.

It is not a de Polignac number, because 85928895 - 2² = 85928891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85928891) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1956 + ... + 13254.

It is an arithmetic number, because the mean of its divisors is an integer number (4480450).

Almost surely, 2^85928895 is an apocalyptic number.

85928895 is a deficient number, since it is larger than the sum of its proper divisors (75367305).

85928895 is a wasteful number, since it uses less digits than its factorization.

85928895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11336 (or 11320 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 54.

The square root of 85928895 is about 9269.7839780655. The cubic root of 85928895 is about 441.2788123829.

The spelling of 85928895 in words is "eighty-five million, nine hundred twenty-eight thousand, eight hundred ninety-five".