204471703 has 2 divisors, whose sum is σ = 204471704. Its totient is φ = 204471702.

The previous prime is 204471677. The next prime is 204471763. The reversal of 204471703 is 307174402.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204471703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204471763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102235851 + 102235852.

It is an arithmetic number, because the mean of its divisors is an integer number (102235852).

Almost surely, 2^204471703 is an apocalyptic number.

204471703 is a deficient number, since it is larger than the sum of its proper divisors (1).

204471703 is an equidigital number, since it uses as much as digits as its factorization.

204471703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 204471703 is about 14299.3602304439. The cubic root of 204471703 is about 589.1299087087.

The spelling of 204471703 in words is "two hundred four million, four hundred seventy-one thousand, seven hundred three".