12768036 has 24 divisors (see below), whose sum is σ = 31088064. Its totient is φ = 4070880.

The previous prime is 12768031. The next prime is 12768047. The reversal of 12768036 is 63086721.

It is a junction number, because it is equal to n+sod(n) for n = 12767988 and 12768006.

It is not an unprimeable number, because it can be changed into a prime (12768031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22855 + ... + 23406.

It is an arithmetic number, because the mean of its divisors is an integer number (1295336).

Almost surely, 2^12768036 is an apocalyptic number.

It is an amenable number.

12768036 is an abundant number, since it is smaller than the sum of its proper divisors (18320028).

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

12768036 is a wasteful number, since it uses less digits than its factorization.

12768036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46291 (or 46289 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 12768036 is about 3573.2388669105. The cubic root of 12768036 is about 233.7265415371.

The spelling of 12768036 in words is "twelve million, seven hundred sixty-eight thousand, thirty-six".