5566448 has 20 divisors (see below), whose sum is σ = 10852728. Its totient is φ = 2765760.

The previous prime is 5566441. The next prime is 5566481. The reversal of 5566448 is 8446655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5566441) 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, 1763 + ... + 3773.

Almost surely, 2^5566448 is an apocalyptic number.

It is an amenable number.

5566448 is a deficient number, since it is larger than the sum of its proper divisors (5286280).

5566448 is a wasteful number, since it uses less digits than its factorization.

5566448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192 (or 2186 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 5566448 is about 2359.3321088817. The cubic root of 5566448 is about 177.2254354593.

The spelling of 5566448 in words is "five million, five hundred sixty-six thousand, four hundred forty-eight".