6565252 has 12 divisors (see below), whose sum is σ = 11885580. Its totient is φ = 3169376.

The previous prime is 6565249. The next prime is 6565259. The reversal of 6565252 is 2525656.

It can be written as a sum of positive squares in 2 ways, for example, as 2509056 + 4056196 = 1584^2 + 2014^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (6565259) 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, 28183 + ... + 28414.

It is an arithmetic number, because the mean of its divisors is an integer number (990465).

Almost surely, 2^6565252 is an apocalyptic number.

It is an amenable number.

6565252 is a deficient number, since it is larger than the sum of its proper divisors (5320328).

6565252 is a wasteful number, since it uses less digits than its factorization.

6565252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56630 (or 56628 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 6565252 is about 2562.2747705896. The cubic root of 6565252 is about 187.2479766603.

The spelling of 6565252 in words is "six million, five hundred sixty-five thousand, two hundred fifty-two".