8111016 has 40 divisors (see below), whose sum is σ = 22720170. Its totient is φ = 2703456.

The previous prime is 8111011. The next prime is 8111021. The reversal of 8111016 is 6101118.

It is an interprime number because it is at equal distance from previous prime (8111011) and next prime (8111021).

It can be written as a sum of positive squares in only one way, i.e., 5062500 + 3048516 = 2250^2 + 1746^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 8111016.

It is not an unprimeable number, because it can be changed into a prime (8111011) 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 9 ways as a sum of consecutive naturals, for example, 5611 + ... + 6906.

Almost surely, 2^8111016 is an apocalyptic number.

It is an amenable number.

8111016 is an abundant number, since it is smaller than the sum of its proper divisors (14609154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8111016 is a wasteful number, since it uses less digits than its factorization.

8111016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12535 (or 12522 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

The square root of 8111016 is about 2847.9845505199. The cubic root of 8111016 is about 200.9208866642.

The spelling of 8111016 in words is "eight million, one hundred eleven thousand, sixteen".