471839 has 4 divisors (see below), whose sum is σ = 482856. Its totient is φ = 460824.

The previous prime is 471817. The next prime is 471841. The reversal of 471839 is 938174.

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 471839 - 2¹² = 467743 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471139) 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, 5444 + ... + 5529.

It is an arithmetic number, because the mean of its divisors is an integer number (120714).

2⁴⁷¹⁸³⁹ is an apocalyptic number.

471839 is a deficient number, since it is larger than the sum of its proper divisors (11017).

471839 is a wasteful number, since it uses less digits than its factorization.

471839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11016.

The product of its digits is 6048, while the sum is 32.

The square root of 471839 is about 686.9053792190. The cubic root of 471839 is about 77.8510745929.

The spelling of 471839 in words is "four hundred seventy-one thousand, eight hundred thirty-nine".