5566408 has 8 divisors (see below), whose sum is σ = 10437030. Its totient is φ = 2783200.

The previous prime is 5566403. The next prime is 5566409. The reversal of 5566408 is 8046655.

It can be written as a sum of positive squares in only one way, i.e., 5391684 + 174724 = 2322^2 + 418^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5566403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347893 + ... + 347908.

Almost surely, 2^5566408 is an apocalyptic number.

It is an amenable number.

5566408 is a deficient number, since it is larger than the sum of its proper divisors (4870622).

5566408 is a wasteful number, since it uses less digits than its factorization.

5566408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695807 (or 695803 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 5566408 is about 2359.3236318911. The cubic root of 5566408 is about 177.2250109496.

The spelling of 5566408 in words is "five million, five hundred sixty-six thousand, four hundred eight".