12964406 has 16 divisors (see below), whose sum is σ = 23934624. Its totient is φ = 5128704.

The previous prime is 12964397. The next prime is 12964409. The reversal of 12964406 is 60446921.

It is a happy number.

12964406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12964409) 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, 35435 + ... + 35798.

It is an arithmetic number, because the mean of its divisors is an integer number (1495914).

Almost surely, 2^12964406 is an apocalyptic number.

12964406 is a deficient number, since it is larger than the sum of its proper divisors (10970218).

12964406 is a wasteful number, since it uses less digits than its factorization.

12964406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71255.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 12964406 is about 3600.6118924427. The cubic root of 12964406 is about 234.9186741376.

The spelling of 12964406 in words is "twelve million, nine hundred sixty-four thousand, four hundred six".