8713473 has 4 divisors (see below), whose sum is σ = 11617968. Its totient is φ = 5808980.

The previous prime is 8713459. The next prime is 8713487. The reversal of 8713473 is 3743178.

8713473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (8713459) and next prime (8713487).

It is a cyclic number.

It is not a de Polignac number, because 8713473 - 2⁸ = 8713217 is a prime.

It is a super-2 number, since 2×8713473² = 151849223443458, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8713403) 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, 1452243 + ... + 1452248.

It is an arithmetic number, because the mean of its divisors is an integer number (2904492).

Almost surely, 2^8713473 is an apocalyptic number.

It is an amenable number.

8713473 is a deficient number, since it is larger than the sum of its proper divisors (2904495).

8713473 is a wasteful number, since it uses less digits than its factorization.

8713473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904494.

The product of its digits is 14112, while the sum is 33.

The square root of 8713473 is about 2951.8592446118. The cubic root of 8713473 is about 205.7771256573. Note that the first 3 decimals are identical.

It can be divided in two parts, 871347 and 3, that multiplied together give a triangular number (2614041 = T₂₂₈₆).

The spelling of 8713473 in words is "eight million, seven hundred thirteen thousand, four hundred seventy-three".