204906241 has 8 divisors (see below), whose sum is σ = 225069120. Its totient is φ = 185681232.

The previous prime is 204906239. The next prime is 204906269. The reversal of 204906241 is 142609402.

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

It is a cyclic number.

It is not a de Polignac number, because 204906241 - 2¹ = 204906239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204906211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234010 + ... + 234883.

It is an arithmetic number, because the mean of its divisors is an integer number (28133640).

Almost surely, 2^204906241 is an apocalyptic number.

It is an amenable number.

204906241 is a deficient number, since it is larger than the sum of its proper divisors (20162879).

204906241 is a wasteful number, since it uses less digits than its factorization.

204906241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468935.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 204906241 is about 14314.5464825121. The cubic root of 204906241 is about 589.5469479935.

The spelling of 204906241 in words is "two hundred four million, nine hundred six thousand, two hundred forty-one".