204606452 has 6 divisors (see below), whose sum is σ = 358061298. Its totient is φ = 102303224.

The previous prime is 204606443. The next prime is 204606469. The reversal of 204606452 is 254606402.

It can be written as a sum of positive squares in only one way, i.e., 141943396 + 62663056 = 11914^2 + 7916^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25575803 + ... + 25575810.

It is an arithmetic number, because the mean of its divisors is an integer number (59676883).

Almost surely, 2^204606452 is an apocalyptic number.

It is an amenable number.

204606452 is a deficient number, since it is larger than the sum of its proper divisors (153454846).

204606452 is a wasteful number, since it uses less digits than its factorization.

204606452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51151617 (or 51151615 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 204606452 is about 14304.0711687268. The cubic root of 204606452 is about 589.2592945567.

The spelling of 204606452 in words is "two hundred four million, six hundred six thousand, four hundred fifty-two".