566930 has 48 divisors (see below), whose sum is σ = 1292760. Its totient is φ = 177408.

The previous prime is 566911. The next prime is 566939. The reversal of 566930 is 39665.

It can be written as a sum of positive squares in 4 ways, for example, as 261121 + 305809 = 511^2 + 553^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 566893 and 566902.

It is not an unprimeable number, because it can be changed into a prime (566939) 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, 6326 + ... + 6414.

2⁵⁶⁶⁹³⁰ is an apocalyptic number.

566930 is an abundant number, since it is smaller than the sum of its proper divisors (725830).

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

566930 is a wasteful number, since it uses less digits than its factorization.

566930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 566930 is about 752.9475413334. The cubic root of 566930 is about 82.7643190720.

The spelling of 566930 in words is "five hundred sixty-six thousand, nine hundred thirty".