3545585 has 4 divisors (see below), whose sum is σ = 4254708. Its totient is φ = 2836464.

The previous prime is 3545567. The next prime is 3545617. The reversal of 3545585 is 5855453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5855453 = 701 ⋅8353.

It can be written as a sum of positive squares in 2 ways, for example, as 908209 + 2637376 = 953^2 + 1624^2 .

It is a cyclic number.

It is not a de Polignac number, because 3545585 - 2¹⁶ = 3480049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354554 + ... + 354563.

It is an arithmetic number, because the mean of its divisors is an integer number (1063677).

Almost surely, 2^3545585 is an apocalyptic number.

It is an amenable number.

3545585 is a deficient number, since it is larger than the sum of its proper divisors (709123).

3545585 is an equidigital number, since it uses as much as digits as its factorization.

3545585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709122.

The product of its digits is 60000, while the sum is 35.

The square root of 3545585 is about 1882.9723842903. The cubic root of 3545585 is about 152.4857641464.

The spelling of 3545585 in words is "three million, five hundred forty-five thousand, five hundred eighty-five".