566236242 has 48 divisors (see below), whose sum is σ = 1441335168. Its totient is φ = 158387040.

The previous prime is 566236219. The next prime is 566236247. The reversal of 566236242 is 242632665.

566236242 is a `hidden beast` number, since 5 + 6 + 6 + 23 + 624 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 566236197 and 566236206.

It is not an unprimeable number, because it can be changed into a prime (566236247) 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, 107418 + ... + 112565.

It is an arithmetic number, because the mean of its divisors is an integer number (30027816).

Almost surely, 2^566236242 is an apocalyptic number.

566236242 is an abundant number, since it is smaller than the sum of its proper divisors (875098926).

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

566236242 is a wasteful number, since it uses less digits than its factorization.

566236242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220015 (or 220012 counting only the distinct ones).

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

The square root of 566236242 is about 23795.7189847250. The cubic root of 566236242 is about 827.3054544591.

The spelling of 566236242 in words is "five hundred sixty-six million, two hundred thirty-six thousand, two hundred forty-two".