566995 has 24 divisors (see below), whose sum is σ = 816912. Its totient is φ = 374400.

The previous prime is 566987. The next prime is 566999. The reversal of 566995 is 599665.

566995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 566995 - 2³ = 566987 is a prime.

Its product of digits (72900) is a multiple of the sum of its prime divisors (90).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9265 + ... + 9325.

It is an arithmetic number, because the mean of its divisors is an integer number (34038).

2⁵⁶⁶⁹⁹⁵ is an apocalyptic number.

566995 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

566995 is a deficient number, since it is larger than the sum of its proper divisors (249917).

566995 is a wasteful number, since it uses less digits than its factorization.

566995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 90 counting only the distinct ones).

The product of its digits is 72900, while the sum is 40.

The square root of 566995 is about 752.9907037939. The cubic root of 566995 is about 82.7674819993.

The spelling of 566995 in words is "five hundred sixty-six thousand, nine hundred ninety-five".