566058740 has 72 divisors (see below), whose sum is σ = 1294691328. Its totient is φ = 207792000.

The previous prime is 566058737. The next prime is 566058749. The reversal of 566058740 is 47850665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566058749) 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, 753365 + ... + 754115.

It is an arithmetic number, because the mean of its divisors is an integer number (17981824).

Almost surely, 2^566058740 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 566058740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647345664).

566058740 is an abundant number, since it is smaller than the sum of its proper divisors (728632588).

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

566058740 is a wasteful number, since it uses less digits than its factorization.

566058740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009 (or 994 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 566058740 is about 23791.9889878925. The cubic root of 566058740 is about 827.2189983658.

The spelling of 566058740 in words is "five hundred sixty-six million, fifty-eight thousand, seven hundred forty".