12625717 has 8 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 11489520.

The previous prime is 12625693. The next prime is 12625729. The reversal of 12625717 is 71752621.

12625717 is digitally balanced in base 3, 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 12625717 - 2⁷ = 12625589 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 (12625757) 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, 5917 + ... + 7762.

It is an arithmetic number, because the mean of its divisors is an integer number (1723680).

Almost surely, 2^12625717 is an apocalyptic number.

It is an amenable number.

12625717 is a deficient number, since it is larger than the sum of its proper divisors (1163723).

12625717 is a wasteful number, since it uses less digits than its factorization.

12625717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13763.

The product of its digits is 5880, while the sum is 31.

The square root of 12625717 is about 3553.2684953434. The cubic root of 12625717 is about 232.8548833276.

The spelling of 12625717 in words is "twelve million, six hundred twenty-five thousand, seven hundred seventeen".