204218214 has 8 divisors (see below), whose sum is σ = 408436440. Its totient is φ = 68072736.

The previous prime is 204218197. The next prime is 204218237. The reversal of 204218214 is 412812402.

204218214 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.

204218214 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, 17018179 + ... + 17018190.

It is an arithmetic number, because the mean of its divisors is an integer number (51054555).

Almost surely, 2^204218214 is an apocalyptic number.

204218214 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.

204218214 is a wasteful number, since it uses less digits than its factorization.

204218214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34036374.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 204218214 is about 14290.4938333145. The cubic root of 204218214 is about 588.8863547034.

The spelling of 204218214 in words is "two hundred four million, two hundred eighteen thousand, two hundred fourteen".