5565860 has 48 divisors (see below), whose sum is σ = 12512640. Its totient is φ = 2073600.

The previous prime is 5565853. The next prime is 5565871. The reversal of 5565860 is 685655.

It is a self number, because there is not a number n which added to its sum of digits gives 5565860.

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, 36785 + ... + 36935.

It is an arithmetic number, because the mean of its divisors is an integer number (260680).

Almost surely, 2^5565860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5565860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6256320).

5565860 is an abundant number, since it is smaller than the sum of its proper divisors (6946780).

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

5565860 is a wasteful number, since it uses less digits than its factorization.

5565860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 5565860 is about 2359.2074940539. The cubic root of 5565860 is about 177.2191949612.

The spelling of 5565860 in words is "five million, five hundred sixty-five thousand, eight hundred sixty".