206500014 has 72 divisors (see below), whose sum is σ = 523063008. Its totient is φ = 58705920.

The previous prime is 206500013. The next prime is 206500043. The reversal of 206500014 is 410005602.

It is a happy number.

206500014 is a `hidden beast` number, since 2 + 0 + 650 + 0 + 0 + 14 = 666.

206500014 is digitally balanced in base 3, 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 (18).

It is a self number, because there is not a number n which added to its sum of digits gives 206500014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206500013) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 226219 + ... + 227129.

It is an arithmetic number, because the mean of its divisors is an integer number (7264764).

Almost surely, 2^206500014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206500014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261531504).

206500014 is an abundant number, since it is smaller than the sum of its proper divisors (316562994).

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

206500014 is a wasteful number, since it uses less digits than its factorization.

206500014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1180 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 206500014 is about 14370.1083503222. The cubic root of 206500014 is about 591.0715125572.

Adding to 206500014 its reverse (410005602), we get a palindrome (616505616).

The spelling of 206500014 in words is "two hundred six million, five hundred thousand, fourteen".