5566366 has 8 divisors (see below), whose sum is σ = 8991864. Its totient is φ = 2569080.

The previous prime is 5566357. The next prime is 5566367. The reversal of 5566366 is 6636655.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5566367) 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, 107020 + ... + 107071.

It is an arithmetic number, because the mean of its divisors is an integer number (1123983).

Almost surely, 2^5566366 is an apocalyptic number.

5566366 is a deficient number, since it is larger than the sum of its proper divisors (3425498).

5566366 is a wasteful number, since it uses less digits than its factorization.

5566366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214106.

The product of its digits is 97200, while the sum is 37.

The square root of 5566366 is about 2359.3147310183. The cubic root of 5566366 is about 177.2245652121.

The spelling of 5566366 in words is "five million, five hundred sixty-six thousand, three hundred sixty-six".