12080160 has 72 divisors (see below), whose sum is σ = 41228460. Its totient is φ = 3220992.

The previous prime is 12080141. The next prime is 12080161. The reversal of 12080160 is 6108021.

It can be written as a sum of positive squares in 2 ways, for example, as 11861136 + 219024 = 3444^2 + 468^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (12080161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2755 + ... + 5634.

Almost surely, 2^12080160 is an apocalyptic number.

12080160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12080160 is an abundant number, since it is smaller than the sum of its proper divisors (29148300).

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

12080160 is a wasteful number, since it uses less digits than its factorization.

12080160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8410 (or 8399 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 12080160 is about 3475.6524567338. The cubic root of 12080160 is about 229.4514970050.

Adding to 12080160 its reverse (6108021), we get a palindrome (18188181).

The spelling of 12080160 in words is "twelve million, eighty thousand, one hundred sixty".