12441975 has 48 divisors (see below), whose sum is σ = 25331712. Its totient is φ = 5247360.

The previous prime is 12441937. The next prime is 12441991. The reversal of 12441975 is 57914421.

It is a happy number.

12441975 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12441975 - 2⁶ = 12441911 is a prime.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5914 + ... + 7736.

It is an arithmetic number, because the mean of its divisors is an integer number (527744).

Almost surely, 2^12441975 is an apocalyptic number.

12441975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12441975 is an abundant number, since it is smaller than the sum of its proper divisors (12889737).

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

12441975 is a wasteful number, since it uses less digits than its factorization.

12441975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856 (or 1851 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 12441975 is about 3527.3183865367. The cubic root of 12441975 is about 231.7197803331.

The spelling of 12441975 in words is "twelve million, four hundred forty-one thousand, nine hundred seventy-five".