12906335 has 32 divisors (see below), whose sum is σ = 17781120. Its totient is φ = 8921088.

The previous prime is 12906331. The next prime is 12906343. The reversal of 12906335 is 53360921.

12906335 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12906335 - 2² = 12906331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12906298 and 12906307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12906331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133007 + ... + 133103.

It is an arithmetic number, because the mean of its divisors is an integer number (555660).

Almost surely, 2^12906335 is an apocalyptic number.

12906335 is a deficient number, since it is larger than the sum of its proper divisors (4874785).

12906335 is a wasteful number, since it uses less digits than its factorization.

12906335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 12906335 is about 3592.5387958935. The cubic root of 12906335 is about 234.5673948524.

The spelling of 12906335 in words is "twelve million, nine hundred six thousand, three hundred thirty-five".