3585623 has 12 divisors (see below), whose sum is σ = 4015560. Its totient is φ = 3192192.

The previous prime is 3585611. The next prime is 3585629. The reversal of 3585623 is 3265853.

It is not a de Polignac number, because 3585623 - 2¹⁰ = 3584599 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3585623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3585629) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5165 + ... + 5817.

It is an arithmetic number, because the mean of its divisors is an integer number (334630).

Almost surely, 2^3585623 is an apocalyptic number.

3585623 is a deficient number, since it is larger than the sum of its proper divisors (429937).

3585623 is a wasteful number, since it uses less digits than its factorization.

3585623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706 (or 689 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 3585623 is about 1893.5741337481. The cubic root of 3585623 is about 153.0575914877.

It can be divided in two parts, 35 and 85623, that added together give a palindrome (85658).

The spelling of 3585623 in words is "three million, five hundred eighty-five thousand, six hundred twenty-three".