23583428 has 24 divisors (see below), whose sum is σ = 45178560. Its totient is φ = 10682720.

The previous prime is 23583401. The next prime is 23583449. The reversal of 23583428 is 82438532.

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, 15050 + ... + 16542.

It is an arithmetic number, because the mean of its divisors is an integer number (1882440).

Almost surely, 2^23583428 is an apocalyptic number.

It is an amenable number.

23583428 is a deficient number, since it is larger than the sum of its proper divisors (21595132).

23583428 is a wasteful number, since it uses less digits than its factorization.

23583428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867 (or 1865 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 23583428 is about 4856.2771749561. The cubic root of 23583428 is about 286.7712730431.

The spelling of 23583428 in words is "twenty-three million, five hundred eighty-three thousand, four hundred twenty-eight".