871473 has 8 divisors (see below), whose sum is σ = 1223200. Its totient is φ = 550368.

The previous prime is 871463. The next prime is 871477. The reversal of 871473 is 374178.

It is a happy number.

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

It is not a de Polignac number, because 871473 - 2¹⁴ = 855089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 871473.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 871473.

It is not an unprimeable number, because it can be changed into a prime (871477) 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, 7588 + ... + 7701.

It is an arithmetic number, because the mean of its divisors is an integer number (152900).

2⁸⁷¹⁴⁷³ is an apocalyptic number.

It is an amenable number.

871473 is a deficient number, since it is larger than the sum of its proper divisors (351727).

871473 is a wasteful number, since it uses less digits than its factorization.

871473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15311.

The product of its digits is 4704, while the sum is 30.

The square root of 871473 is about 933.5271822502. The cubic root of 871473 is about 95.5178735403.

The spelling of 871473 in words is "eight hundred seventy-one thousand, four hundred seventy-three".