12919041 has 8 divisors (see below), whose sum is σ = 19139360. Its totient is φ = 8612676.

The previous prime is 12919021. The next prime is 12919043. The reversal of 12919041 is 14091921.

It is not a de Polignac number, because 12919041 - 2⁵ = 12919009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 478483 = 12919041 / (1 + 2 + 9 + 1 + 9 + 0 + 4 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12918996 and 12919014.

It is not an unprimeable number, because it can be changed into a prime (12919043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239215 + ... + 239268.

It is an arithmetic number, because the mean of its divisors is an integer number (2392420).

Almost surely, 2^12919041 is an apocalyptic number.

It is an amenable number.

12919041 is a deficient number, since it is larger than the sum of its proper divisors (6220319).

12919041 is an equidigital number, since it uses as much as digits as its factorization.

12919041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478492 (or 478486 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The square root of 12919041 is about 3594.3067481783. The cubic root of 12919041 is about 234.6443450686.

The spelling of 12919041 in words is "twelve million, nine hundred nineteen thousand, forty-one".