3105441 has 12 divisors (see below), whose sum is σ = 4749732. Its totient is φ = 1948416.

The previous prime is 3105439. The next prime is 3105451. The reversal of 3105441 is 1445013.

It is a happy number.

3105441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1971216 + 1134225 = 1404^2 + 1065^2 .

It is not a de Polignac number, because 3105441 - 2¹ = 3105439 is a prime.

3105441 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3105451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9996 + ... + 10301.

It is an arithmetic number, because the mean of its divisors is an integer number (395811).

Almost surely, 2^3105441 is an apocalyptic number.

It is an amenable number.

3105441 is a deficient number, since it is larger than the sum of its proper divisors (1644291).

3105441 is a wasteful number, since it uses less digits than its factorization.

3105441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20320 (or 20317 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 3105441 is about 1762.2261489378. The cubic root of 3105441 is about 145.8952303961.

The spelling of 3105441 in words is "three million, one hundred five thousand, four hundred forty-one".