204872414 has 16 divisors (see below), whose sum is σ = 318654000. Its totient is φ = 98671104.

The previous prime is 204872411. The next prime is 204872419. The reversal of 204872414 is 414278402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204872411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22109 + ... + 29975.

It is an arithmetic number, because the mean of its divisors is an integer number (19915875).

Almost surely, 2^204872414 is an apocalyptic number.

204872414 is a deficient number, since it is larger than the sum of its proper divisors (113781586).

204872414 is a wasteful number, since it uses less digits than its factorization.

204872414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8347.

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 204872414 is about 14313.3648734321. The cubic root of 204872414 is about 589.5145043712.

The spelling of 204872414 in words is "two hundred four million, eight hundred seventy-two thousand, four hundred fourteen".