12080717 has 8 divisors (see below), whose sum is σ = 13296960. Its totient is φ = 10884160.

The previous prime is 12080707. The next prime is 12080729. The reversal of 12080717 is 71708021.

12080717 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 not a de Polignac number, because 12080717 - 2¹⁶ = 12015181 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 (12080707) 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, 3617 + ... + 6102.

It is an arithmetic number, because the mean of its divisors is an integer number (1662120).

Almost surely, 2^12080717 is an apocalyptic number.

It is an amenable number.

12080717 is a deficient number, since it is larger than the sum of its proper divisors (1216243).

12080717 is a wasteful number, since it uses less digits than its factorization.

12080717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9843.

The product of its (nonzero) digits is 784, while the sum is 26.

The square root of 12080717 is about 3475.7325846503. The cubic root of 12080717 is about 229.4550235179.

Adding to 12080717 its reverse (71708021), we get a palindrome (83788738).

The spelling of 12080717 in words is "twelve million, eighty thousand, seven hundred seventeen".