23428024 has 32 divisors (see below), whose sum is σ = 45104400. Its totient is φ = 11404800.

The previous prime is 23428019. The next prime is 23428037. The reversal of 23428024 is 42082432.

It is a self number, because there is not a number n which added to its sum of digits gives 23428024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58224 + ... + 58624.

Almost surely, 2^23428024 is an apocalyptic number.

It is an amenable number.

23428024 is a deficient number, since it is larger than the sum of its proper divisors (21676376).

23428024 is a wasteful number, since it uses less digits than its factorization.

23428024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 23428024 is about 4840.2504067455. The cubic root of 23428024 is about 286.1399872183.

The spelling of 23428024 in words is "twenty-three million, four hundred twenty-eight thousand, twenty-four".