566234641 has 12 divisors (see below), whose sum is σ = 674748900. Its totient is φ = 473504640.

The previous prime is 566234629. The next prime is 566234651. The reversal of 566234641 is 146432665.

It can be written as a sum of positive squares in 2 ways, for example, as 231161616 + 335073025 = 15204^2 + 18305^2 .

It is not a de Polignac number, because 566234641 - 2⁹ = 566234129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 566234641.

It is not an unprimeable number, because it can be changed into a prime (566234651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138916 + ... + 142933.

It is an arithmetic number, because the mean of its divisors is an integer number (56229075).

Almost surely, 2^566234641 is an apocalyptic number.

It is an amenable number.

566234641 is a deficient number, since it is larger than the sum of its proper divisors (108514259).

566234641 is a wasteful number, since it uses less digits than its factorization.

566234641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281904 (or 281897 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 566234641 is about 23795.6853441963. The cubic root of 566234641 is about 827.3046747390.

The spelling of 566234641 in words is "five hundred sixty-six million, two hundred thirty-four thousand, six hundred forty-one".