12964791 has 16 divisors (see below), whose sum is σ = 19872000. Its totient is φ = 7364928.

The previous prime is 12964781. The next prime is 12964811. The reversal of 12964791 is 19746921.

It is not a de Polignac number, because 12964791 - 2¹⁰ = 12963767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12964741) 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, 2035 + ... + 5483.

It is an arithmetic number, because the mean of its divisors is an integer number (1242000).

Almost surely, 2^12964791 is an apocalyptic number.

12964791 is a deficient number, since it is larger than the sum of its proper divisors (6907209).

12964791 is a wasteful number, since it uses less digits than its factorization.

12964791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3638.

The product of its digits is 27216, while the sum is 39.

The square root of 12964791 is about 3600.6653551809. The cubic root of 12964791 is about 234.9209995506.

The spelling of 12964791 in words is "twelve million, nine hundred sixty-four thousand, seven hundred ninety-one".