8106111 has 24 divisors (see below), whose sum is σ = 12783680. Its totient is φ = 4919616.

The previous prime is 8106101. The next prime is 8106157. The reversal of 8106111 is 1116018.

It is not a de Polignac number, because 8106111 - 2⁵ = 8106079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8106101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8805 + ... + 9681.

Almost surely, 2^8106111 is an apocalyptic number.

8106111 is a deficient number, since it is larger than the sum of its proper divisors (4677569).

8106111 is a wasteful number, since it uses less digits than its factorization.

8106111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975 (or 972 counting only the distinct ones).

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

The square root of 8106111 is about 2847.1232850019. The cubic root of 8106111 is about 200.8803773259.

The spelling of 8106111 in words is "eight million, one hundred six thousand, one hundred eleven".