12080586 has 32 divisors (see below), whose sum is σ = 27721728. Its totient is φ = 3438000.

The previous prime is 12080581. The next prime is 12080597. The reversal of 12080586 is 68508021.

12080586 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12080581) 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, 15711 + ... + 16461.

It is an arithmetic number, because the mean of its divisors is an integer number (866304).

Almost surely, 2^12080586 is an apocalyptic number.

12080586 is an abundant number, since it is smaller than the sum of its proper divisors (15641142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12080586 is a wasteful number, since it uses less digits than its factorization.

12080586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 12080586 is about 3475.7137396512. The cubic root of 12080586 is about 229.4541941324.

The spelling of 12080586 in words is "twelve million, eighty thousand, five hundred eighty-six".