5636560 has 20 divisors (see below), whose sum is σ = 13105188. Its totient is φ = 2254592.

The previous prime is 5636551. The next prime is 5636567. The reversal of 5636560 is 656365.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 725904 + 4910656 = 852^2 + 2216^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5636567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35149 + ... + 35308.

Almost surely, 2^5636560 is an apocalyptic number.

It is an amenable number.

5636560 is an abundant number, since it is smaller than the sum of its proper divisors (7468628).

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

5636560 is a wasteful number, since it uses less digits than its factorization.

5636560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70470 (or 70464 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 5636560 is about 2374.1440562864. The cubic root of 5636560 is about 177.9664120440.

The spelling of 5636560 in words is "five million, six hundred thirty-six thousand, five hundred sixty".