206828214 has 8 divisors (see below), whose sum is σ = 413656440. Its totient is φ = 68942736.

The previous prime is 206828201. The next prime is 206828221. The reversal of 206828214 is 412828602.

It is a happy number.

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

206828214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17235679 + ... + 17235690.

It is an arithmetic number, because the mean of its divisors is an integer number (51707055).

Almost surely, 2^206828214 is an apocalyptic number.

206828214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

206828214 is a wasteful number, since it uses less digits than its factorization.

206828214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34471374.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 206828214 is about 14381.5233546381. The cubic root of 206828214 is about 591.3844858835.

The spelling of 206828214 in words is "two hundred six million, eight hundred twenty-eight thousand, two hundred fourteen".