5645588 has 24 divisors (see below), whose sum is σ = 10725120. Its totient is φ = 2584800.

The previous prime is 5645579. The next prime is 5645609. The reversal of 5645588 is 8855465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7493 + ... + 8211.

It is an arithmetic number, because the mean of its divisors is an integer number (446880).

Almost surely, 2^5645588 is an apocalyptic number.

It is an amenable number.

5645588 is a deficient number, since it is larger than the sum of its proper divisors (5079532).

5645588 is a wasteful number, since it uses less digits than its factorization.

5645588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 885 counting only the distinct ones).

The product of its digits is 192000, while the sum is 41.

The square root of 5645588 is about 2376.0446123758. The cubic root of 5645588 is about 178.0613768057.

The spelling of 5645588 in words is "five million, six hundred forty-five thousand, five hundred eighty-eight".