12872797 has 16 divisors (see below), whose sum is σ = 15206400. Its totient is φ = 10669680.

The previous prime is 12872767. The next prime is 12872807. The reversal of 12872797 is 79727821.

It is a happy number.

12872797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12872797 - 2¹¹ = 12870749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12872767) 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, 29104 + ... + 29542.

It is an arithmetic number, because the mean of its divisors is an integer number (950400).

Almost surely, 2^12872797 is an apocalyptic number.

It is an amenable number.

12872797 is a deficient number, since it is larger than the sum of its proper divisors (2333603).

12872797 is an equidigital number, since it uses as much as digits as its factorization.

12872797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576.

The product of its digits is 98784, while the sum is 43.

The square root of 12872797 is about 3587.8680299030. The cubic root of 12872797 is about 234.3640387644.

The spelling of 12872797 in words is "twelve million, eight hundred seventy-two thousand, seven hundred ninety-seven".