566046 has 48 divisors (see below), whose sum is σ = 1375920. Its totient is φ = 167040.

The previous prime is 566023. The next prime is 566047. The reversal of 566046 is 640665.

566046 is a `hidden beast` number, since 56 + 604 + 6 = 666.

It is a congruent number.

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

566046 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9565 + ... + 9623.

It is an arithmetic number, because the mean of its divisors is an integer number (28665).

2⁵⁶⁶⁰⁴⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (687960).

566046 is an abundant number, since it is smaller than the sum of its proper divisors (809874).

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

566046 is a wasteful number, since it uses less digits than its factorization.

566046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 566046 is about 752.3602860332. The cubic root of 566046 is about 82.7212792385.

The spelling of 566046 in words is "five hundred sixty-six thousand, forty-six".