23225612 has 12 divisors (see below), whose sum is σ = 40915056. Its totient is φ = 11535600.

The previous prime is 23225599. The next prime is 23225627. The reversal of 23225612 is 21652232.

23225612 is nontrivially palindromic in base 7.

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, 18623 + ... + 19830.

It is an arithmetic number, because the mean of its divisors is an integer number (3409588).

Almost surely, 2^23225612 is an apocalyptic number.

It is an amenable number.

23225612 is a deficient number, since it is larger than the sum of its proper divisors (17689444).

23225612 is a wasteful number, since it uses less digits than its factorization.

23225612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38608 (or 38606 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 23225612 is about 4819.2957991806. The cubic root of 23225612 is about 285.3135443278.

Adding to 23225612 its reverse (21652232), we get a palindrome (44877844).

The spelling of 23225612 in words is "twenty-three million, two hundred twenty-five thousand, six hundred twelve".