566215272 has 96 divisors (see below), whose sum is σ = 1817524800. Its totient is φ = 161771904.

The previous prime is 566215267. The next prime is 566215291. The reversal of 566215272 is 272512665.

566215272 is a `hidden beast` number, since 5 + 6 + 621 + 5 + 27 + 2 = 666.

566215272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 7197 + ... + 34412.

It is an arithmetic number, because the mean of its divisors is an integer number (18932550).

Almost surely, 2^566215272 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 566215272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (908762400).

566215272 is an abundant number, since it is smaller than the sum of its proper divisors (1251309528).

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

566215272 is a wasteful number, since it uses less digits than its factorization.

566215272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41637 (or 41621 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 566215272 is about 23795.2783551695. The cubic root of 566215272 is about 827.2952415195.

The spelling of 566215272 in words is "five hundred sixty-six million, two hundred fifteen thousand, two hundred seventy-two".