5666116 has 12 divisors (see below), whose sum is σ = 9935632. Its totient is φ = 2827368.

The previous prime is 5666093. The next prime is 5666131. The reversal of 5666116 is 6116665.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1471 + ... + 3673.

Almost surely, 2^5666116 is an apocalyptic number.

It is an amenable number.

5666116 is a deficient number, since it is larger than the sum of its proper divisors (4269516).

5666116 is a wasteful number, since it uses less digits than its factorization.

5666116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850 (or 2848 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 5666116 is about 2380.3604769026. The cubic root of 5666116 is about 178.2769328928.

The spelling of 5666116 in words is "five million, six hundred sixty-six thousand, one hundred sixteen".