5565846 has 48 divisors (see below), whose sum is σ = 13176000. Its totient is φ = 1553760.

The previous prime is 5565829. The next prime is 5565853. The reversal of 5565846 is 6485655.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10905 + ... + 11403.

It is an arithmetic number, because the mean of its divisors is an integer number (274500).

Almost surely, 2^5565846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5565846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6588000).

5565846 is an abundant number, since it is smaller than the sum of its proper divisors (7610154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5565846 is a wasteful number, since it uses less digits than its factorization.

5565846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541 (or 528 counting only the distinct ones).

The product of its digits is 144000, while the sum is 39.

The square root of 5565846 is about 2359.2045269539. The cubic root of 5565846 is about 177.2190463725.

The spelling of 5565846 in words is "five million, five hundred sixty-five thousand, eight hundred forty-six".