206052235 has 4 divisors (see below), whose sum is σ = 247262688. Its totient is φ = 164841784.

The previous prime is 206052233. The next prime is 206052251. The reversal of 206052235 is 532250602.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 206052235 - 2¹ = 206052233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206052233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20605219 + ... + 20605228.

It is an arithmetic number, because the mean of its divisors is an integer number (61815672).

Almost surely, 2^206052235 is an apocalyptic number.

206052235 is a deficient number, since it is larger than the sum of its proper divisors (41210453).

206052235 is an equidigital number, since it uses as much as digits as its factorization.

206052235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41210452.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 206052235 is about 14354.5196715181. The cubic root of 206052235 is about 590.6439727209.

The spelling of 206052235 in words is "two hundred six million, fifty-two thousand, two hundred thirty-five".