5666106 has 16 divisors (see below), whose sum is σ = 11638944. Its totient is φ = 1837584.

The previous prime is 5666093. The next prime is 5666131. The reversal of 5666106 is 6016665.

It is a Curzon number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 12540 + ... + 12983.

It is an arithmetic number, because the mean of its divisors is an integer number (727434).

Almost surely, 2^5666106 is an apocalyptic number.

5666106 is an abundant number, since it is smaller than the sum of its proper divisors (5972838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5666106 is a wasteful number, since it uses less digits than its factorization.

5666106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25565.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 5666106 is about 2380.3583763795. The cubic root of 5666106 is about 178.2768280138.

The spelling of 5666106 in words is "five million, six hundred sixty-six thousand, one hundred six".