566808424 has 128 divisors (see below), whose sum is σ = 1398297600. Its totient is φ = 210263040.

The previous prime is 566808397. The next prime is 566808461. The reversal of 566808424 is 424808665.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2091409 + ... + 2091679.

It is an arithmetic number, because the mean of its divisors is an integer number (10924200).

Almost surely, 2^566808424 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 566808424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (699148800).

566808424 is an abundant number, since it is smaller than the sum of its proper divisors (831489176).

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

566808424 is a wasteful number, since it uses less digits than its factorization.

566808424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The square root of 566808424 is about 23807.7387418461. The cubic root of 566808424 is about 827.5840248373.

The spelling of 566808424 in words is "five hundred sixty-six million, eight hundred eight thousand, four hundred twenty-four".