5566223 has 8 divisors (see below), whose sum is σ = 6054048. Its totient is φ = 5086944.

The previous prime is 5566199. The next prime is 5566241. The reversal of 5566223 is 3226655.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5566223 - 2¹² = 5562127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5566273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740 + ... + 3417.

It is an arithmetic number, because the mean of its divisors is an integer number (756756).

Almost surely, 2^5566223 is an apocalyptic number.

5566223 is a deficient number, since it is larger than the sum of its proper divisors (487825).

5566223 is a wasteful number, since it uses less digits than its factorization.

5566223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273.

The product of its digits is 10800, while the sum is 29.

The square root of 5566223 is about 2359.2844254138. The cubic root of 5566223 is about 177.2230475655.

The spelling of 5566223 in words is "five million, five hundred sixty-six thousand, two hundred twenty-three".