566294064 has 40 divisors (see below), whose sum is σ = 1671916800. Its totient is φ = 161798208.

The previous prime is 566294059. The next prime is 566294077. The reversal of 566294064 is 460492665.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 842364 + ... + 843035.

It is an arithmetic number, because the mean of its divisors is an integer number (41797920).

Almost surely, 2^566294064 is an apocalyptic number.

It is an amenable number.

566294064 is an abundant number, since it is smaller than the sum of its proper divisors (1105622736).

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

566294064 is a wasteful number, since it uses less digits than its factorization.

566294064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685417 (or 1685411 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 566294064 is about 23796.9339201503. The cubic root of 566294064 is about 827.3336139823. Note that the first 3 decimals are identical.

The spelling of 566294064 in words is "five hundred sixty-six million, two hundred ninety-four thousand, sixty-four".