204052641 has 8 divisors (see below), whose sum is σ = 292998720. Its totient is φ = 125570832.

The previous prime is 204052637. The next prime is 204052643. The reversal of 204052641 is 146250402.

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

It is not a de Polignac number, because 204052641 - 2² = 204052637 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (204052643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2616021 + ... + 2616098.

It is an arithmetic number, because the mean of its divisors is an integer number (36624840).

Almost surely, 2^204052641 is an apocalyptic number.

It is an amenable number.

204052641 is a deficient number, since it is larger than the sum of its proper divisors (88946079).

204052641 is a wasteful number, since it uses less digits than its factorization.

204052641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5232135.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 204052641 is about 14284.6995418175. The cubic root of 204052641 is about 588.7271621724.

The spelling of 204052641 in words is "two hundred four million, fifty-two thousand, six hundred forty-one".