566266332 has 12 divisors (see below), whose sum is σ = 1321288136. Its totient is φ = 188755440.

The previous prime is 566266313. The next prime is 566266339. The reversal of 566266332 is 233662665.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566266339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23594419 + ... + 23594442.

Almost surely, 2^566266332 is an apocalyptic number.

It is an amenable number.

566266332 is an abundant number, since it is smaller than the sum of its proper divisors (755021804).

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

566266332 is a wasteful number, since it uses less digits than its factorization.

566266332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47188868 (or 47188866 counting only the distinct ones).

The product of its digits is 233280, while the sum is 39.

The square root of 566266332 is about 23796.3512329096. The cubic root of 566266332 is about 827.3201086371.

The spelling of 566266332 in words is "five hundred sixty-six million, two hundred sixty-six thousand, three hundred thirty-two".