566042 has 8 divisors (see below), whose sum is σ = 860916. Its totient is φ = 279072.

The previous prime is 566023. The next prime is 566047. The reversal of 566042 is 240665.

It can be written as a sum of positive squares in 2 ways, for example, as 561001 + 5041 = 749^2 + 71^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 565999 and 566017.

It is not an unprimeable number, because it can be changed into a prime (566047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1793 + ... + 2084.

2⁵⁶⁶⁰⁴² is an apocalyptic number.

566042 is a deficient number, since it is larger than the sum of its proper divisors (294874).

566042 is a wasteful number, since it uses less digits than its factorization.

566042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 566042 is about 752.3576277277. The cubic root of 566042 is about 82.7210843863.

The spelling of 566042 in words is "five hundred sixty-six thousand, forty-two".