5783665 has 16 divisors (see below), whose sum is σ = 7212240. Its totient is φ = 4449280.

The previous prime is 5783579. The next prime is 5783677. The reversal of 5783665 is 5663875.

It can be written as a sum of positive squares in 8 ways, for example, as 2930944 + 2852721 = 1712^2 + 1689^2 .

It is not a de Polignac number, because 5783665 - 2⁹ = 5783153 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18087 + ... + 18403.

It is an arithmetic number, because the mean of its divisors is an integer number (450765).

Almost surely, 2^5783665 is an apocalyptic number.

It is an amenable number.

5783665 is a deficient number, since it is larger than the sum of its proper divisors (1428575).

5783665 is a wasteful number, since it uses less digits than its factorization.

5783665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452.

The product of its digits is 151200, while the sum is 40.

The square root of 5783665 is about 2404.9251547605. The cubic root of 5783665 is about 179.5013461930.

The spelling of 5783665 in words is "five million, seven hundred eighty-three thousand, six hundred sixty-five".