22104232 has 16 divisors (see below), whose sum is σ = 42148800. Its totient is φ = 10864560.

The previous prime is 22104227. The next prime is 22104253. The reversal of 22104232 is 23240122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22944 + ... + 23887.

It is an arithmetic number, because the mean of its divisors is an integer number (2634300).

Almost surely, 2^22104232 is an apocalyptic number.

It is an amenable number.

22104232 is a deficient number, since it is larger than the sum of its proper divisors (20044568).

22104232 is a wasteful number, since it uses less digits than its factorization.

22104232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46896 (or 46892 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 22104232 is about 4701.5137987674. The cubic root of 22104232 is about 280.6457544715.

Adding to 22104232 its reverse (23240122), we get a palindrome (45344354).

The spelling of 22104232 in words is "twenty-two million, one hundred four thousand, two hundred thirty-two".