566960 has 40 divisors (see below), whose sum is σ = 1391280. Its totient is φ = 214272.

The previous prime is 566947. The next prime is 566963. The reversal of 566960 is 69665.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (566963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334 + ... + 1706.

It is an arithmetic number, because the mean of its divisors is an integer number (34782).

2⁵⁶⁶⁹⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (695640).

566960 is an abundant number, since it is smaller than the sum of its proper divisors (824320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

566960 is a wasteful number, since it uses less digits than its factorization.

566960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 566960 is about 752.9674627764. The cubic root of 566960 is about 82.7657789147.

The spelling of 566960 in words is "five hundred sixty-six thousand, nine hundred sixty".