23330232 has 24 divisors (see below), whose sum is σ = 63186240. Its totient is φ = 7776720.

The previous prime is 23330207. The next prime is 23330267. The reversal of 23330232 is 23203332.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 161944 + ... + 162087.

It is an arithmetic number, because the mean of its divisors is an integer number (2632760).

Almost surely, 2^23330232 is an apocalyptic number.

It is an amenable number.

23330232 is an abundant number, since it is smaller than the sum of its proper divisors (39856008).

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

23330232 is a wasteful number, since it uses less digits than its factorization.

23330232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324043 (or 324036 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 23330232 is about 4830.1378862306. The cubic root of 23330232 is about 285.7413019215.

Adding to 23330232 its reverse (23203332), we get a palindrome (46533564).

The spelling of 23330232 in words is "twenty-three million, three hundred thirty thousand, two hundred thirty-two".