12652788 has 24 divisors (see below), whose sum is σ = 29611008. Its totient is φ = 4205056.

The previous prime is 12652751. The next prime is 12652799. The reversal of 12652788 is 88725621.

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, 3220 + ... + 5972.

It is an arithmetic number, because the mean of its divisors is an integer number (1233792).

Almost surely, 2^12652788 is an apocalyptic number.

It is an amenable number.

12652788 is an abundant number, since it is smaller than the sum of its proper divisors (16958220).

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

12652788 is a wasteful number, since it uses less digits than its factorization.

12652788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3143 (or 3141 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The square root of 12652788 is about 3557.0757652881. The cubic root of 12652788 is about 233.0211871417.

The spelling of 12652788 in words is "twelve million, six hundred fifty-two thousand, seven hundred eighty-eight".