206064606 has 64 divisors (see below), whose sum is σ = 463905792. Its totient is φ = 60480000.

The previous prime is 206064601. The next prime is 206064623. The reversal of 206064606 is 606460602.

206064606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206064601) 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, 733186 + ... + 733466.

It is an arithmetic number, because the mean of its divisors is an integer number (7248528).

Almost surely, 2^206064606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206064606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231952896).

206064606 is an abundant number, since it is smaller than the sum of its proper divisors (257841186).

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

206064606 is a wasteful number, since it uses less digits than its factorization.

206064606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 206064606 is about 14354.9505746276. The cubic root of 206064606 is about 590.6557928796.

It can be divided in two parts, 2060 and 64606, that added together give a palindrome (66666).

The spelling of 206064606 in words is "two hundred six million, sixty-four thousand, six hundred six".