16023928 has 32 divisors (see below), whose sum is σ = 32367600. Its totient is φ = 7409152.

The previous prime is 16023881. The next prime is 16023937. The reversal of 16023928 is 82932061.

It is a self number, because there is not a number n which added to its sum of digits gives 16023928.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7026 + ... + 9022.

Almost surely, 2^16023928 is an apocalyptic number.

It is an amenable number.

16023928 is an abundant number, since it is smaller than the sum of its proper divisors (16343672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16023928 is a wasteful number, since it uses less digits than its factorization.

16023928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079 (or 2075 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 16023928 is about 4002.9898825753. The cubic root of 16023928 is about 252.1097615410.

Adding to 16023928 its reverse (82932061), we get a palindrome (98955989).

The spelling of 16023928 in words is "sixteen million, twenty-three thousand, nine hundred twenty-eight".