5565885 has 64 divisors (see below), whose sum is σ = 10741248. Its totient is φ = 2433024.

The previous prime is 5565871. The next prime is 5565887. The reversal of 5565885 is 5885655.

It is not a de Polignac number, because 5565885 - 2⁵ = 5565853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565887) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76209 + ... + 76281.

It is an arithmetic number, because the mean of its divisors is an integer number (167832).

Almost surely, 2^5565885 is an apocalyptic number.

It is an amenable number.

5565885 is a deficient number, since it is larger than the sum of its proper divisors (5175363).

5565885 is a wasteful number, since it uses less digits than its factorization.

5565885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134.

The product of its digits is 240000, while the sum is 42.

The square root of 5565885 is about 2359.2127924373. The cubic root of 5565885 is about 177.2194602974.

It can be divided in two parts, 556 and 5885, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 5565885 in words is "five million, five hundred sixty-five thousand, eight hundred eighty-five".