471322667 has 4 divisors (see below), whose sum is σ = 486526656. Its totient is φ = 456118680.

The previous prime is 471322619. The next prime is 471322669. The reversal of 471322667 is 766223174.

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 471322667 - 2²⁴ = 454545451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 471322667.

It is not an unprimeable number, because it can be changed into a prime (471322669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7601948 + ... + 7602009.

It is an arithmetic number, because the mean of its divisors is an integer number (121631664).

Almost surely, 2^471322667 is an apocalyptic number.

471322667 is a deficient number, since it is larger than the sum of its proper divisors (15203989).

471322667 is a wasteful number, since it uses less digits than its factorization.

471322667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15203988.

The product of its digits is 84672, while the sum is 38.

The square root of 471322667 is about 21709.9669967506. The cubic root of 471322667 is about 778.2266677414.

The spelling of 471322667 in words is "four hundred seventy-one million, three hundred twenty-two thousand, six hundred sixty-seven".