12928024 has 32 divisors (see below), whose sum is σ = 26788320. Its totient is φ = 5817856.

The previous prime is 12928009. The next prime is 12928031. The reversal of 12928024 is 42082921.

It is a junction number, because it is equal to n+sod(n) for n = 12927983 and 12928001.

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, 1062 + ... + 5194.

It is an arithmetic number, because the mean of its divisors is an integer number (837135).

Almost surely, 2^12928024 is an apocalyptic number.

It is an amenable number.

12928024 is an abundant number, since it is smaller than the sum of its proper divisors (13860296).

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

12928024 is a wasteful number, since it uses less digits than its factorization.

12928024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179 (or 4175 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 12928024 is about 3595.5561461337. The cubic root of 12928024 is about 234.6987175719.

It can be divided in two parts, 1292 and 8024, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 12928024 in words is "twelve million, nine hundred twenty-eight thousand, twenty-four".