206205214 has 8 divisors (see below), whose sum is σ = 325587240. Its totient is φ = 97676136.

The previous prime is 206205203. The next prime is 206205221. The reversal of 206205214 is 412502602.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2713189 + ... + 2713264.

It is an arithmetic number, because the mean of its divisors is an integer number (40698405).

Almost surely, 2^206205214 is an apocalyptic number.

206205214 is a deficient number, since it is larger than the sum of its proper divisors (119382026).

206205214 is a wasteful number, since it uses less digits than its factorization.

206205214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5426474.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 206205214 is about 14359.8472833105. The cubic root of 206205214 is about 590.7901068189.

Adding to 206205214 its reverse (412502602), we get a palindrome (618707816).

The spelling of 206205214 in words is "two hundred six million, two hundred five thousand, two hundred fourteen".