13048028 has 24 divisors (see below), whose sum is σ = 26997600. Its totient is φ = 5398848.

The previous prime is 13048001. The next prime is 13048033. The reversal of 13048028 is 82084031.

13048028 = 112² + 113² + ... + 343².

13048028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13047988 and 13048006.

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, 7223 + ... + 8846.

It is an arithmetic number, because the mean of its divisors is an integer number (1124900).

Almost surely, 2^13048028 is an apocalyptic number.

It is an amenable number.

13048028 is an abundant number, since it is smaller than the sum of its proper divisors (13949572).

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

13048028 is a wasteful number, since it uses less digits than its factorization.

13048028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16109 (or 16107 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 13048028 is about 3612.2054205153. The cubic root of 13048028 is about 235.4226767603.

The spelling of 13048028 in words is "thirteen million, forty-eight thousand, twenty-eight".