12827913 has 16 divisors (see below), whose sum is σ = 19700736. Its totient is φ = 7272720.

The previous prime is 12827897. The next prime is 12827917. The reversal of 12827913 is 31972821.

12827913 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 12827913 - 2⁴ = 12827897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12827917) 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, 420 + ... + 5082.

It is an arithmetic number, because the mean of its divisors is an integer number (1231296).

Almost surely, 2^12827913 is an apocalyptic number.

It is an amenable number.

12827913 is a deficient number, since it is larger than the sum of its proper divisors (6872823).

12827913 is a wasteful number, since it uses less digits than its factorization.

12827913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804.

The product of its digits is 6048, while the sum is 33.

The square root of 12827913 is about 3581.6075999473. The cubic root of 12827913 is about 234.0913333291.

The spelling of 12827913 in words is "twelve million, eight hundred twenty-seven thousand, nine hundred thirteen".