12481041 has 4 divisors (see below), whose sum is σ = 16641392. Its totient is φ = 8320692.

The previous prime is 12481039. The next prime is 12481057. The reversal of 12481041 is 14018421.

It is a happy number.

12481041 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12481041 - 2¹ = 12481039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12480999 and 12481017.

It is not an unprimeable number, because it can be changed into a prime (12481061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2080171 + ... + 2080176.

It is an arithmetic number, because the mean of its divisors is an integer number (4160348).

Almost surely, 2^12481041 is an apocalyptic number.

It is an amenable number.

12481041 is a deficient number, since it is larger than the sum of its proper divisors (4160351).

12481041 is an equidigital number, since it uses as much as digits as its factorization.

12481041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160350.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 12481041 is about 3532.8516810079. The cubic root of 12481041 is about 231.9620491331.

Adding to 12481041 its reverse (14018421), we get a palindrome (26499462).

The spelling of 12481041 in words is "twelve million, four hundred eighty-one thousand, forty-one".