12755706 has 16 divisors (see below), whose sum is σ = 26054784. Its totient is φ = 4161344.

The previous prime is 12755693. The next prime is 12755723. The reversal of 12755706 is 60755721.

12755706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon 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, 22335 + ... + 22898.

It is an arithmetic number, because the mean of its divisors is an integer number (1628424).

Almost surely, 2^12755706 is an apocalyptic number.

12755706 is an abundant number, since it is smaller than the sum of its proper divisors (13299078).

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

12755706 is a wasteful number, since it uses less digits than its factorization.

12755706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45285.

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 12755706 is about 3571.5131247134. The cubic root of 12755706 is about 233.6512812957.

The spelling of 12755706 in words is "twelve million, seven hundred fifty-five thousand, seven hundred six".