12441560 has 32 divisors (see below), whose sum is σ = 28458000. Its totient is φ = 4894080.

The previous prime is 12441557. The next prime is 12441581. The reversal of 12441560 is 6514421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110 + ... + 4989.

Almost surely, 2^12441560 is an apocalyptic number.

12441560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12441560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14229000).

12441560 is an abundant number, since it is smaller than the sum of its proper divisors (16016440).

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

12441560 is a wasteful number, since it uses less digits than its factorization.

12441560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5171 (or 5167 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 12441560 is about 3527.2595594881. The cubic root of 12441560 is about 231.7172039796.

Adding to 12441560 its reverse (6514421), we get a palindrome (18955981).

The spelling of 12441560 in words is "twelve million, four hundred forty-one thousand, five hundred sixty".