8713005 has 16 divisors (see below), whose sum is σ = 15932544. Its totient is φ = 3983040.

The previous prime is 8712997. The next prime is 8713007. The reversal of 8713005 is 5003178.

8713005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8713005 - 2³ = 8712997 is a prime.

It is a super-2 number, since 2×8713005² = 151832912260050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8713007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41386 + ... + 41595.

It is an arithmetic number, because the mean of its divisors is an integer number (995784).

Almost surely, 2^8713005 is an apocalyptic number.

It is an amenable number.

8713005 is a deficient number, since it is larger than the sum of its proper divisors (7219539).

8713005 is a wasteful number, since it uses less digits than its factorization.

8713005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82996.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 8713005 is about 2951.7799714748. The cubic root of 8713005 is about 205.7734414998.

The spelling of 8713005 in words is "eight million, seven hundred thirteen thousand, five".