20230230 has 32 divisors (see below), whose sum is σ = 49031424. Its totient is φ = 5341536.

The previous prime is 20230219. The next prime is 20230237. The reversal of 20230230 is 3203202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230237) 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 15 ways as a sum of consecutive naturals, for example, 184 + ... + 6363.

It is an arithmetic number, because the mean of its divisors is an integer number (1532232).

Almost surely, 2^20230230 is an apocalyptic number.

20230230 is an abundant number, since it is smaller than the sum of its proper divisors (28801194).

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

20230230 is a wasteful number, since it uses less digits than its factorization.

20230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6660.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 20230230 is about 4497.8027969221. The cubic root of 20230230 is about 272.4793576373.

Adding to 20230230 its reverse (3203202), we get a palindrome (23433432).

The spelling of 20230230 in words is "twenty million, two hundred thirty thousand, two hundred thirty".