566384 has 40 divisors (see below), whose sum is σ = 1354080. Its totient is φ = 223488.

The previous prime is 566347. The next prime is 566387. The reversal of 566384 is 483665.

It is a super-3 number, since 3×566384³ = 545072389646733312, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 566384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566387) by changing a digit.

566384 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262 + ... + 1650.

It is an arithmetic number, because the mean of its divisors is an integer number (33852).

2⁵⁶⁶³⁸⁴ 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 566384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (677040).

566384 is an abundant number, since it is smaller than the sum of its proper divisors (787696).

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

566384 is a wasteful number, since it uses less digits than its factorization.

566384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417 (or 411 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 566384 is about 752.5848789339. The cubic root of 566384 is about 82.7377409331.

The spelling of 566384 in words is "five hundred sixty-six thousand, three hundred eighty-four".