206364516 has 12 divisors (see below), whose sum is σ = 481517232. Its totient is φ = 68788168.

The previous prime is 206364421. The next prime is 206364523. The reversal of 206364516 is 615463602.

206364516 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8598510 + ... + 8598533.

It is an arithmetic number, because the mean of its divisors is an integer number (40126436).

Almost surely, 2^206364516 is an apocalyptic number.

It is an amenable number.

206364516 is an abundant number, since it is smaller than the sum of its proper divisors (275152716).

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

206364516 is a wasteful number, since it uses less digits than its factorization.

206364516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17197050 (or 17197048 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 206364516 is about 14365.3929984529. The cubic root of 206364516 is about 590.9422042021.

It can be divided in two parts, 20636 and 4516, that added together give a palindrome (25152).

The spelling of 206364516 in words is "two hundred six million, three hundred sixty-four thousand, five hundred sixteen".