12826317 has 16 divisors (see below), whose sum is σ = 20022912. Its totient is φ = 7150080.

The previous prime is 12826301. The next prime is 12826321. The reversal of 12826317 is 71362821.

12826317 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12826317 - 2⁴ = 12826301 is a prime.

It is a super-3 number, since 3×12826317³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12826327) 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, 6588 + ... + 8309.

It is an arithmetic number, because the mean of its divisors is an integer number (1251432).

Almost surely, 2^12826317 is an apocalyptic number.

It is an amenable number.

12826317 is a deficient number, since it is larger than the sum of its proper divisors (7196595).

12826317 is a wasteful number, since it uses less digits than its factorization.

12826317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14948.

The product of its digits is 4032, while the sum is 30.

The square root of 12826317 is about 3581.3847880394. The cubic root of 12826317 is about 234.0816246763.

The spelling of 12826317 in words is "twelve million, eight hundred twenty-six thousand, three hundred seventeen".