204476416 has 26 divisors (see below), whose sum is σ = 408911102. Its totient is φ = 102236160.

The previous prime is 204476413. The next prime is 204476443. The reversal of 204476416 is 614674402.

It can be written as a sum of positive squares in only one way, i.e., 198246400 + 6230016 = 14080^2 + 2496^2 .

It is not an unprimeable number, because it can be changed into a prime (204476413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20865 + ... + 29056.

Almost surely, 2^204476416 is an apocalyptic number.

It is an amenable number.

204476416 is a deficient number, since it is larger than the sum of its proper divisors (204434686).

204476416 is an frugal number, since it uses more digits than its factorization.

204476416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49945 (or 49923 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 204476416 is about 14299.5250270769. The cubic root of 204476416 is about 589.1344350856.

The spelling of 204476416 in words is "two hundred four million, four hundred seventy-six thousand, four hundred sixteen".