23003232 has 48 divisors (see below), whose sum is σ = 69011712. Its totient is φ = 6572160.

The previous prime is 23003221. The next prime is 23003263. The reversal of 23003232 is 23230032.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16444 + ... + 17787.

It is an arithmetic number, because the mean of its divisors is an integer number (1437744).

Almost surely, 2^23003232 is an apocalyptic number.

It is an amenable number.

23003232 is an abundant number, since it is smaller than the sum of its proper divisors (46008480).

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

23003232 is a wasteful number, since it uses less digits than its factorization.

23003232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34251 (or 34243 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 23003232 is about 4796.1684707691. The cubic root of 23003232 is about 284.4000181990.

Adding to 23003232 its reverse (23230032), we get a palindrome (46233264).

The spelling of 23003232 in words is "twenty-three million, three thousand, two hundred thirty-two".