12845041 has 4 divisors (see below), whose sum is σ = 14012784. Its totient is φ = 11677300.

The previous prime is 12845033. The next prime is 12845069. The reversal of 12845041 is 14054821.

12845041 is digitally balanced in base 3, because in such base 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 a cyclic number.

It is not a de Polignac number, because 12845041 - 2³ = 12845033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12844997 and 12845015.

It is not an unprimeable number, because it can be changed into a prime (12845071) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 583855 + ... + 583876.

It is an arithmetic number, because the mean of its divisors is an integer number (3503196).

Almost surely, 2^12845041 is an apocalyptic number.

12845041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12845041 is a deficient number, since it is larger than the sum of its proper divisors (1167743).

12845041 is a wasteful number, since it uses less digits than its factorization.

12845041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167742.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 12845041 is about 3583.9979073655. The cubic root of 12845041 is about 234.1954742797.

Adding to 12845041 its reverse (14054821), we get a palindrome (26899862).

The spelling of 12845041 in words is "twelve million, eight hundred forty-five thousand, forty-one".