12788048 has 40 divisors (see below), whose sum is σ = 30498048. Its totient is φ = 5058432.

The previous prime is 12788033. The next prime is 12788053. The reversal of 12788048 is 84088721.

It is a happy number.

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, 2936 + ... + 5847.

Almost surely, 2^12788048 is an apocalyptic number.

It is an amenable number.

12788048 is an abundant number, since it is smaller than the sum of its proper divisors (17710000).

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

12788048 is a wasteful number, since it uses less digits than its factorization.

12788048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8811 (or 8805 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 12788048 is about 3576.0380311177. The cubic root of 12788048 is about 233.8485883421.

The spelling of 12788048 in words is "twelve million, seven hundred eighty-eight thousand, forty-eight".