565006 has 16 divisors (see below), whose sum is σ = 943488. Its totient is φ = 252000.

The previous prime is 564997. The next prime is 565013. The reversal of 565006 is 600565.

565006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×565006³ = 541103613333060648, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456 + ... + 1156.

It is an arithmetic number, because the mean of its divisors is an integer number (58968).

2⁵⁶⁵⁰⁰⁶ is an apocalyptic number.

565006 is a deficient number, since it is larger than the sum of its proper divisors (378482).

565006 is a wasteful number, since it uses less digits than its factorization.

565006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 565006 is about 751.6688100487. The cubic root of 565006 is about 82.6705867317.

The spelling of 565006 in words is "five hundred sixty-five thousand, six".