12677313 has 16 divisors (see below), whose sum is σ = 19411200. Its totient is φ = 7278480.

The previous prime is 12677309. The next prime is 12677333. The reversal of 12677313 is 31377621.

It is not a de Polignac number, because 12677313 - 2² = 12677309 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12677333) 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, 9483 + ... + 10736.

It is an arithmetic number, because the mean of its divisors is an integer number (1213200).

Almost surely, 2^12677313 is an apocalyptic number.

It is an amenable number.

12677313 is a deficient number, since it is larger than the sum of its proper divisors (6733887).

12677313 is a wasteful number, since it uses less digits than its factorization.

12677313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20252.

The product of its digits is 5292, while the sum is 30.

The square root of 12677313 is about 3560.5214505743. The cubic root of 12677313 is about 233.1716455811.

The spelling of 12677313 in words is "twelve million, six hundred seventy-seven thousand, three hundred thirteen".