204801471 has 12 divisors (see below), whose sum is σ = 338085072. Its totient is φ = 117029376.

The previous prime is 204801413. The next prime is 204801479. The reversal of 204801471 is 174108402.

It is not a de Polignac number, because 204801471 - 2¹⁰ = 204800447 is a prime.

It is a super-3 number, since 3×204801471³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204801479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1625346 + ... + 1625471.

It is an arithmetic number, because the mean of its divisors is an integer number (28173756).

Almost surely, 2^204801471 is an apocalyptic number.

204801471 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

204801471 is a deficient number, since it is larger than the sum of its proper divisors (133283601).

204801471 is a wasteful number, since it uses less digits than its factorization.

204801471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3250830 (or 3250827 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 204801471 is about 14310.8864505313. The cubic root of 204801471 is about 589.4464510318.

Adding to 204801471 its reverse (174108402), we get a palindrome (378909873).

The spelling of 204801471 in words is "two hundred four million, eight hundred one thousand, four hundred seventy-one".