23027232 has 48 divisors (see below), whose sum is σ = 63080640. Its totient is φ = 7341312.

The previous prime is 23027219. The next prime is 23027233. The reversal of 23027232 is 23272032.

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

It is a junction number, because it is equal to n+sod(n) for n = 23027199 and 23027208.

It is not an unprimeable number, because it can be changed into a prime (23027233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3007 + ... + 7422.

It is an arithmetic number, because the mean of its divisors is an integer number (1314180).

Almost surely, 2^23027232 is an apocalyptic number.

It is an amenable number.

23027232 is an abundant number, since it is smaller than the sum of its proper divisors (40053408).

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

23027232 is a wasteful number, since it uses less digits than its factorization.

23027232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10465 (or 10457 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 23027232 is about 4798.6698156885. The cubic root of 23027232 is about 284.4988916678.

Adding to 23027232 its reverse (23272032), we get a palindrome (46299264).

The spelling of 23027232 in words is "twenty-three million, twenty-seven thousand, two hundred thirty-two".