116168571 has 6 divisors (see below), whose sum is σ = 167799060. Its totient is φ = 77445708.

The previous prime is 116168471. The next prime is 116168587. The reversal of 116168571 is 175861611.

It is a de Polignac number, because none of the positive numbers 2^k-116168571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116168471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6453801 + ... + 6453818.

It is an arithmetic number, because the mean of its divisors is an integer number (27966510).

Almost surely, 2^116168571 is an apocalyptic number.

116168571 is a deficient number, since it is larger than the sum of its proper divisors (51630489).

116168571 is a wasteful number, since it uses less digits than its factorization.

116168571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12907625 (or 12907622 counting only the distinct ones).

The product of its digits is 10080, while the sum is 36.

The square root of 116168571 is about 10778.1524854680. The cubic root of 116168571 is about 487.9360233137.

The spelling of 116168571 in words is "one hundred sixteen million, one hundred sixty-eight thousand, five hundred seventy-one".