566716896 has 72 divisors (see below), whose sum is σ = 1706415984. Its totient is φ = 177792000.

The previous prime is 566716877. The next prime is 566716903. The reversal of 566716896 is 698617665.

566716896 is a `hidden beast` number, since 566 + 71 + 6 + 8 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52980 + ... + 62771.

It is an arithmetic number, because the mean of its divisors is an integer number (23700222).

Almost surely, 2^566716896 is an apocalyptic number.

It is an amenable number.

566716896 is an abundant number, since it is smaller than the sum of its proper divisors (1139699088).

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

566716896 is a wasteful number, since it uses less digits than its factorization.

566716896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115784 (or 115773 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 566716896 is about 23805.8164321243. The cubic root of 566716896 is about 827.5394764591.

The spelling of 566716896 in words is "five hundred sixty-six million, seven hundred sixteen thousand, eight hundred ninety-six".