12753928 has 16 divisors (see below), whose sum is σ = 26087760. Its totient is φ = 5797200.

The previous prime is 12753907. The next prime is 12753947. The reversal of 12753928 is 82935721.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72378 + ... + 72553.

It is an arithmetic number, because the mean of its divisors is an integer number (1630485).

Almost surely, 2^12753928 is an apocalyptic number.

It is an amenable number.

12753928 is an abundant number, since it is smaller than the sum of its proper divisors (13333832).

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

12753928 is a wasteful number, since it uses less digits than its factorization.

12753928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144948 (or 144944 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 12753928 is about 3571.2642019319. The cubic root of 12753928 is about 233.6404246829.

The spelling of 12753928 in words is "twelve million, seven hundred fifty-three thousand, nine hundred twenty-eight".