23210232 has 32 divisors (see below), whose sum is σ = 58153680. Its totient is φ = 7719680.

The previous prime is 23210189. The next prime is 23210249. The reversal of 23210232 is 23201232.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14932 + ... + 16412.

Almost surely, 2^23210232 is an apocalyptic number.

It is an amenable number.

23210232 is an abundant number, since it is smaller than the sum of its proper divisors (34943448).

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

23210232 is a wasteful number, since it uses less digits than its factorization.

23210232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143 (or 2139 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23210232 is about 4817.6998661187. The cubic root of 23210232 is about 285.2505522127.

Adding to 23210232 its reverse (23201232), we get a palindrome (46411464).

The spelling of 23210232 in words is "twenty-three million, two hundred ten thousand, two hundred thirty-two".