12874317 has 8 divisors (see below), whose sum is σ = 17323680. Its totient is φ = 8503920.

The previous prime is 12874291. The next prime is 12874327. The reversal of 12874317 is 71347821.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12874317 - 2²⁰ = 11825741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12874327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19359 + ... + 20012.

It is an arithmetic number, because the mean of its divisors is an integer number (2165460).

Almost surely, 2^12874317 is an apocalyptic number.

It is an amenable number.

12874317 is a deficient number, since it is larger than the sum of its proper divisors (4449363).

12874317 is a wasteful number, since it uses less digits than its factorization.

12874317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39483.

The product of its digits is 9408, while the sum is 33.

The square root of 12874317 is about 3588.0798486098. The cubic root of 12874317 is about 234.3732628493.

The spelling of 12874317 in words is "twelve million, eight hundred seventy-four thousand, three hundred seventeen".