6565224 has 16 divisors (see below), whose sum is σ = 16413120. Its totient is φ = 2188400.

The previous prime is 6565193. The next prime is 6565231. The reversal of 6565224 is 4225656.

It is a junction number, because it is equal to n+sod(n) for n = 6565191 and 6565200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136752 + ... + 136799.

It is an arithmetic number, because the mean of its divisors is an integer number (1025820).

Almost surely, 2^6565224 is an apocalyptic number.

It is an amenable number.

6565224 is an abundant number, since it is smaller than the sum of its proper divisors (9847896).

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

6565224 is a wasteful number, since it uses less digits than its factorization.

6565224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273560 (or 273556 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 6565224 is about 2562.2693066889. The cubic root of 6565224 is about 187.2477104633.

The spelling of 6565224 in words is "six million, five hundred sixty-five thousand, two hundred twenty-four".