4109573 has 6 divisors (see below), whose sum is σ = 4450194. Its totient is φ = 3793296.

The previous prime is 4109557. The next prime is 4109591. The reversal of 4109573 is 3759014.

It can be written as a sum of positive squares in 3 ways, for example, as 37249 + 4072324 = 193^2 + 2018^2 .

It is not a de Polignac number, because 4109573 - 2⁴ = 4109557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4109543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11990 + ... + 12327.

It is an arithmetic number, because the mean of its divisors is an integer number (741699).

Almost surely, 2^4109573 is an apocalyptic number.

It is an amenable number.

4109573 is a deficient number, since it is larger than the sum of its proper divisors (340621).

4109573 is a wasteful number, since it uses less digits than its factorization.

4109573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24343 (or 24330 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 4109573 is about 2027.2081787522. The cubic root of 4109573 is about 160.1765369162.

The spelling of 4109573 in words is "four million, one hundred nine thousand, five hundred seventy-three".