8111713 has 4 divisors (see below), whose sum is σ = 8137620. Its totient is φ = 8085808.

The previous prime is 8111711. The next prime is 8111717. The reversal of 8111713 is 3171118.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3171118 = 2 ⋅1585559.

It can be written as a sum of positive squares in 2 ways, for example, as 3751969 + 4359744 = 1937^2 + 2088^2 .

It is a cyclic number.

It is not a de Polignac number, because 8111713 - 2¹ = 8111711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8111711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12478 + ... + 13111.

It is an arithmetic number, because the mean of its divisors is an integer number (2034405).

Almost surely, 2^8111713 is an apocalyptic number.

It is an amenable number.

8111713 is a deficient number, since it is larger than the sum of its proper divisors (25907).

8111713 is a wasteful number, since it uses less digits than its factorization.

8111713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25906.

The product of its digits is 168, while the sum is 22.

The square root of 8111713 is about 2848.1069151280. The cubic root of 8111713 is about 200.9266417117.

It can be divided in two parts, 81 and 11713, that multiplied together give a triangular number (948753 = T₁₃₇₇).

The spelling of 8111713 in words is "eight million, one hundred eleven thousand, seven hundred thirteen".