116005165 has 16 divisors (see below), whose sum is σ = 149656320. Its totient is φ = 86045760.

The previous prime is 116005147. The next prime is 116005189. The reversal of 116005165 is 561500611.

It is not a de Polignac number, because 116005165 - 2⁷ = 116005037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8526 + ... + 17455.

It is an arithmetic number, because the mean of its divisors is an integer number (9353520).

Almost surely, 2^116005165 is an apocalyptic number.

It is an amenable number.

116005165 is a deficient number, since it is larger than the sum of its proper divisors (33651155).

116005165 is a wasteful number, since it uses less digits than its factorization.

116005165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26052.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 116005165 is about 10770.5693907054. The cubic root of 116005165 is about 487.7071344193.

Adding to 116005165 its reverse (561500611), we get a palindrome (677505776).

The spelling of 116005165 in words is "one hundred sixteen million, five thousand, one hundred sixty-five".