2020230 has 24 divisors (see below), whose sum is σ = 5252832. Its totient is φ = 538704.

The previous prime is 2020223. The next prime is 2020231. The reversal of 2020230 is 320202.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020231) 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, 11134 + ... + 11313.

It is an arithmetic number, because the mean of its divisors is an integer number (218868).

2^2020230 is an apocalyptic number.

2020230 is an abundant number, since it is smaller than the sum of its proper divisors (3232602).

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

2020230 is a wasteful number, since it uses less digits than its factorization.

2020230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22460 (or 22457 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 2020230 is about 1421.3479517697. The cubic root of 2020230 is about 126.4154840696.

Adding to 2020230 its reverse (320202), we get a palindrome (2340432).

The spelling of 2020230 in words is "two million, twenty thousand, two hundred thirty".