204797050 has 24 divisors (see below), whose sum is σ = 390217212. Its totient is φ = 79920000.

The previous prime is 204797027. The next prime is 204797051. The reversal of 204797050 is 50797402.

It can be written as a sum of positive squares in 6 ways, for example, as 79334649 + 125462401 = 8907^2 + 11201^2 .

It is a junction number, because it is equal to n+sod(n) for n = 204796997 and 204797015.

It is not an unprimeable number, because it can be changed into a prime (204797051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47901 + ... + 52000.

Almost surely, 2^204797050 is an apocalyptic number.

204797050 is a deficient number, since it is larger than the sum of its proper divisors (185420162).

204797050 is a wasteful number, since it uses less digits than its factorization.

204797050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99954 (or 99949 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 204797050 is about 14310.7319868692. The cubic root of 204797050 is about 589.4422095884.

The spelling of 204797050 in words is "two hundred four million, seven hundred ninety-seven thousand, fifty".