12080726 has 8 divisors (see below), whose sum is σ = 20709840. Its totient is φ = 5177448.

The previous prime is 12080707. The next prime is 12080729. The reversal of 12080726 is 62708021.

12080726 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 junction number, because it is equal to n+sod(n) for n = 12080695 and 12080704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12080729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431441 + ... + 431468.

It is an arithmetic number, because the mean of its divisors is an integer number (2588730).

Almost surely, 2^12080726 is an apocalyptic number.

12080726 is a deficient number, since it is larger than the sum of its proper divisors (8629114).

12080726 is an equidigital number, since it uses as much as digits as its factorization.

12080726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862918.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 12080726 is about 3475.7338793412. The cubic root of 12080726 is about 229.4550804984.

Adding to 12080726 its reverse (62708021), we get a palindrome (74788747).

The spelling of 12080726 in words is "twelve million, eighty thousand, seven hundred twenty-six".