8085747111 has 16 divisors (see below), whose sum is σ = 12293263584. Its totient is φ = 4683147264.

The previous prime is 8085747101. The next prime is 8085747119. The reversal of 8085747111 is 1117475808.

It is not a de Polignac number, because 8085747111 - 2⁷ = 8085746983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8085747119) 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, 6097186 + ... + 6098511.

It is an arithmetic number, because the mean of its divisors is an integer number (768328974).

Almost surely, 2^8085747111 is an apocalyptic number.

8085747111 is a deficient number, since it is larger than the sum of its proper divisors (4207516473).

8085747111 is a wasteful number, since it uses less digits than its factorization.

8085747111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12195730.

The product of its (nonzero) digits is 62720, while the sum is 42.

The square root of 8085747111 is about 89920.7824198611. The cubic root of 8085747111 is about 2007.1202137798.

The spelling of 8085747111 in words is "eight billion, eighty-five million, seven hundred forty-seven thousand, one hundred eleven".