204948571 has 2 divisors, whose sum is σ = 204948572. Its totient is φ = 204948570.

The previous prime is 204948563. The next prime is 204948599. The reversal of 204948571 is 175849402.

204948571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204948571 - 2³ = 204948563 is a prime.

It is not a weakly prime, because it can be changed into another prime (204948521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102474285 + 102474286.

It is an arithmetic number, because the mean of its divisors is an integer number (102474286).

Almost surely, 2^204948571 is an apocalyptic number.

204948571 is a deficient number, since it is larger than the sum of its proper divisors (1).

204948571 is an equidigital number, since it uses as much as digits as its factorization.

204948571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 204948571 is about 14316.0249720375. The cubic root of 204948571 is about 589.5875418507.

The spelling of 204948571 in words is "two hundred four million, nine hundred forty-eight thousand, five hundred seventy-one".