23032304 has 20 divisors (see below), whose sum is σ = 44770200. Its totient is φ = 11478720.

The previous prime is 23032291. The next prime is 23032307. The reversal of 23032304 is 40323032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23032307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3122 + ... + 7470.

It is an arithmetic number, because the mean of its divisors is an integer number (2238510).

Almost surely, 2^23032304 is an apocalyptic number.

It is an amenable number.

23032304 is a deficient number, since it is larger than the sum of its proper divisors (21737896).

23032304 is a wasteful number, since it uses less digits than its factorization.

23032304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688 (or 4682 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 23032304 is about 4799.1982663774. The cubic root of 23032304 is about 284.5197781331.

Adding to 23032304 its reverse (40323032), we get a palindrome (63355336).

The spelling of 23032304 in words is "twenty-three million, thirty-two thousand, three hundred four".