8710013 has 4 divisors (see below), whose sum is σ = 9380028. Its totient is φ = 8040000.

The previous prime is 8709991. The next prime is 8710021. The reversal of 8710013 is 3100178.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5257849 + 3452164 = 2293^2 + 1858^2 .

It is a cyclic number.

It is not a de Polignac number, because 8710013 - 2¹⁶ = 8644477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8710033) 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, 334988 + ... + 335013.

It is an arithmetic number, because the mean of its divisors is an integer number (2345007).

Almost surely, 2^8710013 is an apocalyptic number.

It is an amenable number.

8710013 is a deficient number, since it is larger than the sum of its proper divisors (670015).

8710013 is a wasteful number, since it uses less digits than its factorization.

8710013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670014.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 8710013 is about 2951.2731151149. The cubic root of 8710013 is about 205.7498849648.

The spelling of 8710013 in words is "eight million, seven hundred ten thousand, thirteen".