23922032 has 20 divisors (see below), whose sum is σ = 46499256. Its totient is φ = 11922240.

The previous prime is 23921999. The next prime is 23922037. The reversal of 23922032 is 23022932.

It is a junction number, because it is equal to n+sod(n) for n = 23921989 and 23922007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23922037) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3038 + ... + 7554.

Almost surely, 2^23922032 is an apocalyptic number.

It is an amenable number.

23922032 is a deficient number, since it is larger than the sum of its proper divisors (22577224).

23922032 is a wasteful number, since it uses less digits than its factorization.

23922032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4856 (or 4850 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 23922032 is about 4891.0154364917. The cubic root of 23922032 is about 288.1372159924.

Adding to 23922032 its reverse (23022932), we get a palindrome (46944964).

The spelling of 23922032 in words is "twenty-three million, nine hundred twenty-two thousand, thirty-two".