230020 has 48 divisors (see below), whose sum is σ = 580608. Its totient is φ = 74880.

The previous prime is 230017. The next prime is 230047. The reversal of 230020 is 20032.

230020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 229985 and 230012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4314 + ... + 4366.

It is an arithmetic number, because the mean of its divisors is an integer number (12096).

2²³⁰⁰²⁰ is an apocalyptic number.

230020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290304).

230020 is an abundant number, since it is smaller than the sum of its proper divisors (350588).

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

230020 is a wasteful number, since it uses less digits than its factorization.

230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 7.

The square root of 230020 is about 479.6040033194. The cubic root of 230020 is about 61.2710326213.

Adding to 230020 its product of nonzero digits (12), we get a palindrome (230032).

Adding to 230020 its reverse (20032), we get a palindrome (250052).

The spelling of 230020 in words is "two hundred thirty thousand, twenty".