23543230 has 16 divisors (see below), whose sum is σ = 42959664. Its totient is φ = 9288000.

The previous prime is 23543171. The next prime is 23543243. The reversal of 23543230 is 3234532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15396 + ... + 16855.

It is an arithmetic number, because the mean of its divisors is an integer number (2684979).

Almost surely, 2^23543230 is an apocalyptic number.

23543230 is a deficient number, since it is larger than the sum of its proper divisors (19416434).

23543230 is a wasteful number, since it uses less digits than its factorization.

23543230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32331.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 23543230 is about 4852.1366427585. The cubic root of 23543230 is about 286.6082463129.

Adding to 23543230 its reverse (3234532), we get a palindrome (26777762).

The spelling of 23543230 in words is "twenty-three million, five hundred forty-three thousand, two hundred thirty".