566406941 has 4 divisors (see below), whose sum is σ = 566536800. Its totient is φ = 566277084.

The previous prime is 566406913. The next prime is 566406949. The reversal of 566406941 is 149604665.

566406941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 566406941 - 2⁶ = 566406877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566406949) 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, 58151 + ... + 67188.

It is an arithmetic number, because the mean of its divisors is an integer number (141634200).

Almost surely, 2^566406941 is an apocalyptic number.

It is an amenable number.

566406941 is a deficient number, since it is larger than the sum of its proper divisors (129859).

566406941 is a wasteful number, since it uses less digits than its factorization.

566406941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129858.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 566406941 is about 23799.3054730595. The cubic root of 566406941 is about 827.3885799668.

The spelling of 566406941 in words is "five hundred sixty-six million, four hundred six thousand, nine hundred forty-one".