204246260 has 12 divisors (see below), whose sum is σ = 428917188. Its totient is φ = 81698496.

The previous prime is 204246241. The next prime is 204246269. The reversal of 204246260 is 62642402.

It can be written as a sum of positive squares in 2 ways, for example, as 91164304 + 113081956 = 9548^2 + 10634^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204246269) 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 3 ways as a sum of consecutive naturals, for example, 5106137 + ... + 5106176.

It is an arithmetic number, because the mean of its divisors is an integer number (35743099).

Almost surely, 2^204246260 is an apocalyptic number.

204246260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204246260 is an abundant number, since it is smaller than the sum of its proper divisors (224670928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204246260 is a wasteful number, since it uses less digits than its factorization.

204246260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10212322 (or 10212320 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 204246260 is about 14291.4750813203. The cubic root of 204246260 is about 588.9133114088.

Adding to 204246260 its reverse (62642402), we get a palindrome (266888662).

The spelling of 204246260 in words is "two hundred four million, two hundred forty-six thousand, two hundred sixty".