12768707 has 16 divisors (see below), whose sum is σ = 15040512. Its totient is φ = 10614240.

The previous prime is 12768697. The next prime is 12768709. The reversal of 12768707 is 70786721.

12768707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12768707 - 2⁸ = 12768451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12768709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46982 + ... + 47252.

It is an arithmetic number, because the mean of its divisors is an integer number (940032).

Almost surely, 2^12768707 is an apocalyptic number.

12768707 is a deficient number, since it is larger than the sum of its proper divisors (2271805).

12768707 is a wasteful number, since it uses less digits than its factorization.

12768707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458.

The product of its (nonzero) digits is 32928, while the sum is 38.

The square root of 12768707 is about 3573.3327580845. The cubic root of 12768707 is about 233.7306358176.

The spelling of 12768707 in words is "twelve million, seven hundred sixty-eight thousand, seven hundred seven".