12925717 has 8 divisors (see below), whose sum is σ = 15014912. Its totient is φ = 10897200.

The previous prime is 12925709. The next prime is 12925721. The reversal of 12925717 is 71752921.

12925717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12925717 - 2³ = 12925709 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 (12920717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14709 + ... + 15562.

It is an arithmetic number, because the mean of its divisors is an integer number (1876864).

Almost surely, 2^12925717 is an apocalyptic number.

It is an amenable number.

12925717 is a deficient number, since it is larger than the sum of its proper divisors (2089195).

12925717 is an equidigital number, since it uses as much as digits as its factorization.

12925717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30339.

The product of its digits is 8820, while the sum is 34.

The square root of 12925717 is about 3595.2353191412. The cubic root of 12925717 is about 234.6847561149.

The spelling of 12925717 in words is "twelve million, nine hundred twenty-five thousand, seven hundred seventeen".