204654068 has 6 divisors (see below), whose sum is σ = 358144626. Its totient is φ = 102327032.

The previous prime is 204654059. The next prime is 204654091. The reversal of 204654068 is 860456402.

204654068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 133217764 + 71436304 = 11542^2 + 8452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25581755 + ... + 25581762.

It is an arithmetic number, because the mean of its divisors is an integer number (59690771).

Almost surely, 2^204654068 is an apocalyptic number.

It is an amenable number.

204654068 is a deficient number, since it is larger than the sum of its proper divisors (153490558).

204654068 is a wasteful number, since it uses less digits than its factorization.

204654068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51163521 (or 51163519 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 204654068 is about 14305.7354931510. The cubic root of 204654068 is about 589.3050018059.

The spelling of 204654068 in words is "two hundred four million, six hundred fifty-four thousand, sixty-eight".