12080732 has 24 divisors (see below), whose sum is σ = 22802640. Its totient is φ = 5581440.

The previous prime is 12080729. The next prime is 12080737. The reversal of 12080732 is 23708021.

12080732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12080698 and 12080707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12080737) 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, 1178 + ... + 5054.

It is an arithmetic number, because the mean of its divisors is an integer number (950110).

Almost surely, 2^12080732 is an apocalyptic number.

It is an amenable number.

12080732 is a deficient number, since it is larger than the sum of its proper divisors (10721908).

12080732 is a wasteful number, since it uses less digits than its factorization.

12080732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3941 (or 3939 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 12080732 is about 3475.7347424681. The cubic root of 12080732 is about 229.4551184854.

Adding to 12080732 its reverse (23708021), we get a palindrome (35788753).

The spelling of 12080732 in words is "twelve million, eighty thousand, seven hundred thirty-two".