12051360 has 72 divisors (see below), whose sum is σ = 41130180. Its totient is φ = 3213312.

The previous prime is 12051329. The next prime is 12051373. The reversal of 12051360 is 6315021.

It can be written as a sum of positive squares in 2 ways, for example, as 12027024 + 24336 = 3468^2 + 156^2 .

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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2745 + ... + 5624.

Almost surely, 2^12051360 is an apocalyptic number.

12051360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12051360 is an abundant number, since it is smaller than the sum of its proper divisors (29078820).

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

12051360 is a wasteful number, since it uses less digits than its factorization.

12051360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8390 (or 8379 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 12051360 is about 3471.5068774237. The cubic root of 12051360 is about 229.2690087609.

Adding to 12051360 its reverse (6315021), we get a palindrome (18366381).

The spelling of 12051360 in words is "twelve million, fifty-one thousand, three hundred sixty".