23823328 has 24 divisors (see below), whose sum is σ = 47121480. Its totient is φ = 11856000.

The previous prime is 23823323. The next prime is 23823343. The reversal of 23823328 is 82332832.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23823328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23823323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5703 + ... + 8953.

It is an arithmetic number, because the mean of its divisors is an integer number (1963395).

Almost surely, 2^23823328 is an apocalyptic number.

It is an amenable number.

23823328 is a deficient number, since it is larger than the sum of its proper divisors (23298152).

23823328 is a wasteful number, since it uses less digits than its factorization.

23823328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490 (or 3482 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 23823328 is about 4880.9146683793. The cubic root of 23823328 is about 287.7403781703.

The spelling of 23823328 in words is "twenty-three million, eight hundred twenty-three thousand, three hundred twenty-eight".