206494113 has 8 divisors (see below), whose sum is σ = 314657728. Its totient is φ = 117996624.

The previous prime is 206494097. The next prime is 206494133. The reversal of 206494113 is 311494602.

206494113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 206494113 - 2⁴ = 206494097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (206494133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4916506 + ... + 4916547.

It is an arithmetic number, because the mean of its divisors is an integer number (39332216).

Almost surely, 2^206494113 is an apocalyptic number.

It is an amenable number.

206494113 is a deficient number, since it is larger than the sum of its proper divisors (108163615).

206494113 is an equidigital number, since it uses as much as digits as its factorization.

206494113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9833063.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 206494113 is about 14369.9030268127. The cubic root of 206494113 is about 591.0658822973.

The spelling of 206494113 in words is "two hundred six million, four hundred ninety-four thousand, one hundred thirteen".