86160111 has 4 divisors (see below), whose sum is σ = 114880152. Its totient is φ = 57440072.

The previous prime is 86160103. The next prime is 86160157. The reversal of 86160111 is 11106168.

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

It is a cyclic number.

It is not a de Polignac number, because 86160111 - 2³ = 86160103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86160101) 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, 14360016 + ... + 14360021.

It is an arithmetic number, because the mean of its divisors is an integer number (28720038).

Almost surely, 2^86160111 is an apocalyptic number.

86160111 is a deficient number, since it is larger than the sum of its proper divisors (28720041).

86160111 is a wasteful number, since it uses less digits than its factorization.

86160111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28720040.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 86160111 is about 9282.2470878554. The cubic root of 86160111 is about 441.6742530717.

Adding to 86160111 its reverse (11106168), we get a palindrome (97266279).

The spelling of 86160111 in words is "eighty-six million, one hundred sixty thousand, one hundred eleven".