12441880 has 32 divisors (see below), whose sum is σ = 30540240. Its totient is φ = 4524160.

The previous prime is 12441859. The next prime is 12441883. The reversal of 12441880 is 8814421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12441883) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13699 + ... + 14578.

Almost surely, 2^12441880 is an apocalyptic number.

12441880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12441880 is an abundant number, since it is smaller than the sum of its proper divisors (18098360).

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

12441880 is a wasteful number, since it uses less digits than its factorization.

12441880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28299 (or 28295 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 12441880 is about 3527.3049201905. The cubic root of 12441880 is about 231.7191905705.

The spelling of 12441880 in words is "twelve million, four hundred forty-one thousand, eight hundred eighty".