3713565 has 16 divisors (see below), whose sum is σ = 6291648. Its totient is φ = 1863936.

The previous prime is 3713561. The next prime is 3713573. The reversal of 3713565 is 5653173.

3713565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3713565 - 2² = 3713561 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3713561) 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 15 ways as a sum of consecutive naturals, for example, 7027 + ... + 7536.

It is an arithmetic number, because the mean of its divisors is an integer number (393228).

Almost surely, 2^3713565 is an apocalyptic number.

It is an amenable number.

3713565 is a deficient number, since it is larger than the sum of its proper divisors (2578083).

3713565 is a wasteful number, since it uses less digits than its factorization.

3713565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14588.

The product of its digits is 9450, while the sum is 30.

The square root of 3713565 is about 1927.0612341075. The cubic root of 3713565 is about 154.8568223449.

It can be divided in two parts, 3713 and 565, that added together give a triangular number (4278 = T₉₂).

The spelling of 3713565 in words is "three million, seven hundred thirteen thousand, five hundred sixty-five".