566610612 has 96 divisors (see below), whose sum is σ = 1470534912. Its totient is φ = 168892416.

The previous prime is 566610607. The next prime is 566610617. The reversal of 566610612 is 216016665.

It is an interprime number because it is at equal distance from previous prime (566610607) and next prime (566610617).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566610617) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 924018 + ... + 924630.

It is an arithmetic number, because the mean of its divisors is an integer number (15318072).

Almost surely, 2^566610612 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 566610612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (735267456).

566610612 is an abundant number, since it is smaller than the sum of its proper divisors (903924300).

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

566610612 is a wasteful number, since it uses less digits than its factorization.

566610612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 566610612 is about 23803.5840158578. The cubic root of 566610612 is about 827.4877400422.

The spelling of 566610612 in words is "five hundred sixty-six million, six hundred ten thousand, six hundred twelve".