85230258 has 16 divisors (see below), whose sum is σ = 170778720. Its totient is φ = 28357056.

The previous prime is 85230247. The next prime is 85230259. The reversal of 85230258 is 85203258.

It is not an unprimeable number, because it can be changed into a prime (85230259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9703 + ... + 16266.

It is an arithmetic number, because the mean of its divisors is an integer number (10673670).

Almost surely, 2^85230258 is an apocalyptic number.

85230258 is an abundant number, since it is smaller than the sum of its proper divisors (85548462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85230258 is a wasteful number, since it uses less digits than its factorization.

85230258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26521.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 85230258 is about 9232.0235051694. The cubic root of 85230258 is about 440.0796309044.

Subtracting from 85230258 its reverse (85203258), we obtain a cube (27000 = 30³).

The spelling of 85230258 in words is "eighty-five million, two hundred thirty thousand, two hundred fifty-eight".