471917159 has 4 divisors (see below), whose sum is σ = 539333904. Its totient is φ = 404500416.

The previous prime is 471917119. The next prime is 471917179. The reversal of 471917159 is 951719174.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 471917159 - 2¹² = 471913063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471917119) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 33708362 + ... + 33708375.

It is an arithmetic number, because the mean of its divisors is an integer number (134833476).

Almost surely, 2^471917159 is an apocalyptic number.

471917159 is a deficient number, since it is larger than the sum of its proper divisors (67416745).

471917159 is an equidigital number, since it uses as much as digits as its factorization.

471917159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67416744.

The product of its digits is 79380, while the sum is 44.

The square root of 471917159 is about 21723.6543656909. The cubic root of 471917159 is about 778.5537297022.

The spelling of 471917159 in words is "four hundred seventy-one million, nine hundred seventeen thousand, one hundred fifty-nine".