566240364 has 36 divisors (see below), whose sum is σ = 1432955160. Its totient is φ = 188532480.

The previous prime is 566240357. The next prime is 566240417. The reversal of 566240364 is 463042665.

566240364 is a `hidden beast` number, since 56 + 6 + 240 + 364 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 24979 + ... + 41909.

It is an arithmetic number, because the mean of its divisors is an integer number (39804310).

Almost surely, 2^566240364 is an apocalyptic number.

It is an amenable number.

566240364 is an abundant number, since it is smaller than the sum of its proper divisors (866714796).

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

566240364 is a wasteful number, since it uses less digits than its factorization.

566240364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17870 (or 17865 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 566240364 is about 23795.8055967853. The cubic root of 566240364 is about 827.3074619514.

The spelling of 566240364 in words is "five hundred sixty-six million, two hundred forty thousand, three hundred sixty-four".