5206566 has 32 divisors (see below), whose sum is σ = 10944000. Its totient is φ = 1649376.

The previous prime is 5206541. The next prime is 5206567. The reversal of 5206566 is 6656025.

5206566 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5206567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10185 + ... + 10683.

It is an arithmetic number, because the mean of its divisors is an integer number (342000).

Almost surely, 2^5206566 is an apocalyptic number.

5206566 is an abundant number, since it is smaller than the sum of its proper divisors (5737434).

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

5206566 is a wasteful number, since it uses less digits than its factorization.

5206566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5206566 is about 2281.7900867521. The cubic root of 5206566 is about 173.3207099617.

The spelling of 5206566 in words is "five million, two hundred six thousand, five hundred sixty-six".