12629317 has 16 divisors (see below), whose sum is σ = 13856832. Its totient is φ = 11464960.

The previous prime is 12629293. The next prime is 12629327. The reversal of 12629317 is 71392621.

It is not a de Polignac number, because 12629317 - 2¹¹ = 12627269 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 (12629327) 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, 96342 + ... + 96472.

It is an arithmetic number, because the mean of its divisors is an integer number (866052).

Almost surely, 2^12629317 is an apocalyptic number.

12629317 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

12629317 is a deficient number, since it is larger than the sum of its proper divisors (1227515).

12629317 is a wasteful number, since it uses less digits than its factorization.

12629317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308.

The product of its digits is 4536, while the sum is 31.

The square root of 12629317 is about 3553.7750350859. The cubic root of 12629317 is about 232.8770127090.

The spelling of 12629317 in words is "twelve million, six hundred twenty-nine thousand, three hundred seventeen".