12080360 has 16 divisors (see below), whose sum is σ = 27180900. Its totient is φ = 4832128.

The previous prime is 12080357. The next prime is 12080381. The reversal of 12080360 is 6308021.

It can be written as a sum of positive squares in 2 ways, for example, as 9872164 + 2208196 = 3142^2 + 1486^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150965 + ... + 151044.

Almost surely, 2^12080360 is an apocalyptic number.

12080360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12080360 is an abundant number, since it is smaller than the sum of its proper divisors (15100540).

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

12080360 is a wasteful number, since it uses less digits than its factorization.

12080360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302020 (or 302016 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 12080360 is about 3475.6812281911. The cubic root of 12080360 is about 229.4527632699.

Adding to 12080360 its reverse (6308021), we get a palindrome (18388381).

The spelling of 12080360 in words is "twelve million, eighty thousand, three hundred sixty".