566041 has 4 divisors (see below), whose sum is σ = 646912. Its totient is φ = 485172.

The previous prime is 566023. The next prime is 566047. The reversal of 566041 is 140665.

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 a de Polignac number, because none of the positive numbers 2^k-566041 is a prime.

566041 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (566047) 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, 40425 + ... + 40438.

It is an arithmetic number, because the mean of its divisors is an integer number (161728).

2⁵⁶⁶⁰⁴¹ is an apocalyptic number.

It is an amenable number.

566041 is a deficient number, since it is larger than the sum of its proper divisors (80871).

566041 is an equidigital number, since it uses as much as digits as its factorization.

566041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80870.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 566041 is about 752.3569631498. The cubic root of 566041 is about 82.7210356731.

The spelling of 566041 in words is "five hundred sixty-six thousand, forty-one".