565067 has 4 divisors (see below), whose sum is σ = 570456. Its totient is φ = 559680.

The previous prime is 565057. The next prime is 565069. The reversal of 565067 is 760565.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-565067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (565069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2534 + ... + 2747.

It is an arithmetic number, because the mean of its divisors is an integer number (142614).

2⁵⁶⁵⁰⁶⁷ is an apocalyptic number.

565067 is a deficient number, since it is larger than the sum of its proper divisors (5389).

565067 is a wasteful number, since it uses less digits than its factorization.

565067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5388.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 565067 is about 751.7093853345. The cubic root of 565067 is about 82.6735617587.

The spelling of 565067 in words is "five hundred sixty-five thousand, sixty-seven".