23424628 has 12 divisors (see below), whose sum is σ = 41080032. Its totient is φ = 11687480.

The previous prime is 23424619. The next prime is 23424631. The reversal of 23424628 is 82642432.

It is a self number, because there is not a number n which added to its sum of digits gives 23424628.

It is a congruent number.

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, 4000 + ... + 7927.

It is an arithmetic number, because the mean of its divisors is an integer number (3423336).

Almost surely, 2^23424628 is an apocalyptic number.

It is an amenable number.

23424628 is a deficient number, since it is larger than the sum of its proper divisors (17655404).

23424628 is a wasteful number, since it uses less digits than its factorization.

23424628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12422 (or 12420 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 23424628 is about 4839.8995857352. The cubic root of 23424628 is about 286.1261607805.

The spelling of 23424628 in words is "twenty-three million, four hundred twenty-four thousand, six hundred twenty-eight".