5566244 has 6 divisors (see below), whose sum is σ = 9740934. Its totient is φ = 2783120.

The previous prime is 5566241. The next prime is 5566271. The reversal of 5566244 is 4426655.

It can be written as a sum of positive squares in only one way, i.e., 5345344 + 220900 = 2312^2 + 470^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5566244.

It is not an unprimeable number, because it can be changed into a prime (5566241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695777 + ... + 695784.

It is an arithmetic number, because the mean of its divisors is an integer number (1623489).

Almost surely, 2^5566244 is an apocalyptic number.

It is an amenable number.

5566244 is a deficient number, since it is larger than the sum of its proper divisors (4174690).

5566244 is a wasteful number, since it uses less digits than its factorization.

5566244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391565 (or 1391563 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 5566244 is about 2359.2888759116. The cubic root of 5566244 is about 177.2232704383.

The spelling of 5566244 in words is "five million, five hundred sixty-six thousand, two hundred forty-four".