8713243 has 8 divisors (see below), whose sum is σ = 10863360. Its totient is φ = 6789480.

The previous prime is 8713217. The next prime is 8713249. The reversal of 8713243 is 3423178.

8713243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8713243 - 2¹³ = 8705051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8713249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56503 + ... + 56656.

It is an arithmetic number, because the mean of its divisors is an integer number (1357920).

Almost surely, 2^8713243 is an apocalyptic number.

8713243 is a deficient number, since it is larger than the sum of its proper divisors (2150117).

8713243 is a wasteful number, since it uses less digits than its factorization.

8713243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113177.

The product of its digits is 4032, while the sum is 28.

The square root of 8713243 is about 2951.8202858575. The cubic root of 8713243 is about 205.7753150835.

It can be divided in two parts, 871 and 3243, that added together give a palindrome (4114).

The spelling of 8713243 in words is "eight million, seven hundred thirteen thousand, two hundred forty-three".