204050461 has 4 divisors (see below), whose sum is σ = 206154172. Its totient is φ = 201946752.

The previous prime is 204050417. The next prime is 204050479. The reversal of 204050461 is 164050402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 164050402 = 2 ⋅82025201.

It can be written as a sum of positive squares in 2 ways, for example, as 27984100 + 176066361 = 5290^2 + 13269^2 .

It is a cyclic number.

It is not a de Polignac number, because 204050461 - 2⁷ = 204050333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204050491) 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 3 ways as a sum of consecutive naturals, for example, 1051710 + ... + 1051903.

It is an arithmetic number, because the mean of its divisors is an integer number (51538543).

Almost surely, 2^204050461 is an apocalyptic number.

It is an amenable number.

204050461 is a deficient number, since it is larger than the sum of its proper divisors (2103711).

204050461 is an equidigital number, since it uses as much as digits as its factorization.

204050461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103710.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 204050461 is about 14284.6232361935. The cubic root of 204050461 is about 588.7250656059.

The spelling of 204050461 in words is "two hundred four million, fifty thousand, four hundred sixty-one".