471712305 has 8 divisors (see below), whose sum is σ = 754739712. Its totient is φ = 251579888.

The previous prime is 471712273. The next prime is 471712321. The reversal of 471712305 is 503217174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 471712305 - 2⁵ = 471712273 is a prime.

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 in 7 ways as a sum of consecutive naturals, for example, 15723729 + ... + 15723758.

It is an arithmetic number, because the mean of its divisors is an integer number (94342464).

Almost surely, 2^471712305 is an apocalyptic number.

It is an amenable number.

471712305 is a deficient number, since it is larger than the sum of its proper divisors (283027407).

471712305 is a wasteful number, since it uses less digits than its factorization.

471712305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31447495.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 471712305 is about 21718.9388552940. The cubic root of 471712305 is about 778.4410595538.

Adding to 471712305 its reverse (503217174), we get a palindrome (974929479).

The spelling of 471712305 in words is "four hundred seventy-one million, seven hundred twelve thousand, three hundred five".