85230 has 24 divisors (see below), whose sum is σ = 221832. Its totient is φ = 22704.

The previous prime is 85229. The next prime is 85237. The reversal of 85230 is 3258.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 8³ + 5⁷ + 2⁵ + 3⁸ + 0 .

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85237) 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, 384 + ... + 563.

It is an arithmetic number, because the mean of its divisors is an integer number (9243).

2⁸⁵²³⁰ is an apocalyptic number.

85230 is an abundant number, since it is smaller than the sum of its proper divisors (136602).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110916).

85230 is a wasteful number, since it uses less digits than its factorization.

85230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960 (or 957 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 85230 is about 291.9417750169. The cubic root of 85230 is about 44.0079186850.

Adding to 85230 its reverse (3258), we get a palindrome (88488).

The spelling of 85230 in words is "eighty-five thousand, two hundred thirty".