12080912 has 10 divisors (see below), whose sum is σ = 23406798. Its totient is φ = 6040448.

The previous prime is 12080869. The next prime is 12080923. The reversal of 12080912 is 21908021.

It can be written as a sum of positive squares in only one way, i.e., 9634816 + 2446096 = 3104^2 + 1564^2 .

It is a super-3 number, since 3×12080912³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377513 + ... + 377544.

Almost surely, 2^12080912 is an apocalyptic number.

It is an amenable number.

12080912 is a deficient number, since it is larger than the sum of its proper divisors (11325886).

12080912 is an equidigital number, since it uses as much as digits as its factorization.

12080912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755065 (or 755059 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 12080912 is about 3475.7606361774. The cubic root of 12080912 is about 229.4562580884.

Adding to 12080912 its reverse (21908021), we get a palindrome (33988933).

The spelling of 12080912 in words is "twelve million, eighty thousand, nine hundred twelve".