206034215 has 16 divisors (see below), whose sum is σ = 256935936. Its totient is φ = 158436000.

The previous prime is 206034209. The next prime is 206034247. The reversal of 206034215 is 512430602.

It is not a de Polignac number, because 206034215 - 2⁶ = 206034151 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19004 + ... + 27806.

It is an arithmetic number, because the mean of its divisors is an integer number (16058496).

Almost surely, 2^206034215 is an apocalyptic number.

206034215 is a deficient number, since it is larger than the sum of its proper divisors (50901721).

206034215 is a wasteful number, since it uses less digits than its factorization.

206034215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8990.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 206034215 is about 14353.8919809228. The cubic root of 206034215 is about 590.6267542477.

Adding to 206034215 its reverse (512430602), we get a palindrome (718464817).

The spelling of 206034215 in words is "two hundred six million, thirty-four thousand, two hundred fifteen".