471958471 has 4 divisors (see below), whose sum is σ = 499720752. Its totient is φ = 444196192.

The previous prime is 471958469. The next prime is 471958483. The reversal of 471958471 is 174859174.

It is a happy number.

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 471958471 - 2¹ = 471958469 is a prime.

It is a super-3 number, since 3×471958471³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471958771) 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, 13881115 + ... + 13881148.

It is an arithmetic number, because the mean of its divisors is an integer number (124930188).

Almost surely, 2^471958471 is an apocalyptic number.

471958471 is a deficient number, since it is larger than the sum of its proper divisors (27762281).

471958471 is a wasteful number, since it uses less digits than its factorization.

471958471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27762280.

The product of its digits is 282240, while the sum is 46.

The square root of 471958471 is about 21724.6051977936. The cubic root of 471958471 is about 778.5764474416.

It can be divided in two parts, 4719 and 58471, that added together give a triangular number (63190 = T₃₅₅).

The spelling of 471958471 in words is "four hundred seventy-one million, nine hundred fifty-eight thousand, four hundred seventy-one".