85230893 has 24 divisors (see below), whose sum is σ = 98849856. Its totient is φ = 72864000.

The previous prime is 85230883. The next prime is 85230917. The reversal of 85230893 is 39803258.

It is not a de Polignac number, because 85230893 - 2⁶ = 85230829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85230833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 564368 + ... + 564518.

It is an arithmetic number, because the mean of its divisors is an integer number (4118744).

Almost surely, 2^85230893 is an apocalyptic number.

It is an amenable number.

85230893 is a deficient number, since it is larger than the sum of its proper divisors (13618963).

85230893 is a wasteful number, since it uses less digits than its factorization.

85230893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 85230893 is about 9232.0578962656. The cubic root of 85230893 is about 440.0807238256.

The spelling of 85230893 in words is "eighty-five million, two hundred thirty thousand, eight hundred ninety-three".