204700773 has 4 divisors (see below), whose sum is σ = 272934368. Its totient is φ = 136467180.

The previous prime is 204700733. The next prime is 204700807. The reversal of 204700773 is 377007402.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 204700773 - 2⁶ = 204700709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204700773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204700733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34116793 + ... + 34116798.

It is an arithmetic number, because the mean of its divisors is an integer number (68233592).

Almost surely, 2^204700773 is an apocalyptic number.

It is an amenable number.

204700773 is a deficient number, since it is larger than the sum of its proper divisors (68233595).

204700773 is an equidigital number, since it uses as much as digits as its factorization.

204700773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68233594.

The product of its (nonzero) digits is 8232, while the sum is 30.

The square root of 204700773 is about 14307.3677872626. The cubic root of 204700773 is about 589.3498276868.

The spelling of 204700773 in words is "two hundred four million, seven hundred thousand, seven hundred seventy-three".