23672224 has 24 divisors (see below), whose sum is σ = 46968768. Its totient is φ = 11743680.

The previous prime is 23672203. The next prime is 23672237. The reversal of 23672224 is 42227632.

It is a junction number, because it is equal to n+sod(n) for n = 23672192 and 23672201.

It is an unprimeable number.

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, 1369 + ... + 7015.

It is an arithmetic number, because the mean of its divisors is an integer number (1957032).

Almost surely, 2^23672224 is an apocalyptic number.

It is an amenable number.

23672224 is a deficient number, since it is larger than the sum of its proper divisors (23296544).

23672224 is a wasteful number, since it uses less digits than its factorization.

23672224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5788 (or 5780 counting only the distinct ones).

The product of its digits is 8064, while the sum is 28.

The square root of 23672224 is about 4865.4109795576. The cubic root of 23672224 is about 287.1307380252.

Adding to 23672224 its reverse (42227632), we get a palindrome (65899856).

The spelling of 23672224 in words is "twenty-three million, six hundred seventy-two thousand, two hundred twenty-four".