471291 has 8 divisors (see below), whose sum is σ = 665424. Its totient is φ = 295680.

The previous prime is 471283. The next prime is 471299. The reversal of 471291 is 192174.

It is an interprime number because it is at equal distance from previous prime (471283) and next prime (471299).

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

It is not a de Polignac number, because 471291 - 2³ = 471283 is a prime.

471291 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 471291.

It is not an unprimeable number, because it can be changed into a prime (471299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4570 + ... + 4671.

It is an arithmetic number, because the mean of its divisors is an integer number (83178).

2⁴⁷¹²⁹¹ is an apocalyptic number.

471291 is a deficient number, since it is larger than the sum of its proper divisors (194133).

471291 is a wasteful number, since it uses less digits than its factorization.

471291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9261.

The product of its digits is 504, while the sum is 24.

The square root of 471291 is about 686.5063728765. The cubic root of 471291 is about 77.8209238312.

The spelling of 471291 in words is "four hundred seventy-one thousand, two hundred ninety-one".