12964826 has 16 divisors (see below), whose sum is σ = 22456896. Its totient is φ = 5498496.

The previous prime is 12964823. The next prime is 12964841. The reversal of 12964826 is 62846921.

It is a self number, because there is not a number n which added to its sum of digits gives 12964826.

It is not an unprimeable number, because it can be changed into a prime (12964823) 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, 3416 + ... + 6131.

It is an arithmetic number, because the mean of its divisors is an integer number (1403556).

Almost surely, 2^12964826 is an apocalyptic number.

12964826 is a deficient number, since it is larger than the sum of its proper divisors (9492070).

12964826 is an equidigital number, since it uses as much as digits as its factorization.

12964826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9653.

The product of its digits is 41472, while the sum is 38.

The square root of 12964826 is about 3600.6702153905. The cubic root of 12964826 is about 234.9212109495.

The spelling of 12964826 in words is "twelve million, nine hundred sixty-four thousand, eight hundred twenty-six".