204355214 has 32 divisors (see below), whose sum is σ = 356011200. Its totient is φ = 86169600.

The previous prime is 204355211. The next prime is 204355223. The reversal of 204355214 is 412553402.

It is a happy number.

204355214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×204355214² = 83522106977971592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204355211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499442 + ... + 499850.

It is an arithmetic number, because the mean of its divisors is an integer number (11125350).

Almost surely, 2^204355214 is an apocalyptic number.

204355214 is a deficient number, since it is larger than the sum of its proper divisors (151655986).

204355214 is a wasteful number, since it uses less digits than its factorization.

204355214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 204355214 is about 14295.2864259517. The cubic root of 204355214 is about 589.0180102740.

The spelling of 204355214 in words is "two hundred four million, three hundred fifty-five thousand, two hundred fourteen".