12115360 has 24 divisors (see below), whose sum is σ = 28622916. Its totient is φ = 4846080.

The previous prime is 12115351. The next prime is 12115387. The reversal of 12115360 is 6351121.

12115360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9960336 + 2155024 = 3156^2 + 1468^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37701 + ... + 38020.

Almost surely, 2^12115360 is an apocalyptic number.

12115360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12115360 is an abundant number, since it is smaller than the sum of its proper divisors (16507556).

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

12115360 is an equidigital number, since it uses as much as digits as its factorization.

12115360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75736 (or 75728 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 12115360 is about 3480.7125707246. The cubic root of 12115360 is about 229.6741447338.

Adding to 12115360 its reverse (6351121), we get a palindrome (18466481).

The spelling of 12115360 in words is "twelve million, one hundred fifteen thousand, three hundred sixty".