5556944 has 20 divisors (see below), whose sum is σ = 10971396. Its totient is φ = 2725632.

The previous prime is 5556931. The next prime is 5556959. The reversal of 5556944 is 4496555.

5556944 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2958400 + 2598544 = 1720^2 + 1612^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5556898 and 5556907.

It is a congruent number.

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, 2429 + ... + 4124.

Almost surely, 2^5556944 is an apocalyptic number.

It is an amenable number.

5556944 is a deficient number, since it is larger than the sum of its proper divisors (5414452).

5556944 is a wasteful number, since it uses less digits than its factorization.

5556944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614 (or 6608 counting only the distinct ones).

The product of its digits is 108000, while the sum is 38.

The square root of 5556944 is about 2357.3171190996. The cubic root of 5556944 is about 177.1245147253.

The spelling of 5556944 in words is "five million, five hundred fifty-six thousand, nine hundred forty-four".