116540017 has 4 divisors (see below), whose sum is σ = 127134576. Its totient is φ = 105945460.

The previous prime is 116539993. The next prime is 116540029. The reversal of 116540017 is 710045611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116540017 - 2¹¹ = 116537969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116539973 and 116540000.

It is not an unprimeable number, because it can be changed into a prime (116540077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5297263 + ... + 5297284.

It is an arithmetic number, because the mean of its divisors is an integer number (31783644).

Almost surely, 2^116540017 is an apocalyptic number.

It is an amenable number.

116540017 is a deficient number, since it is larger than the sum of its proper divisors (10594559).

116540017 is a wasteful number, since it uses less digits than its factorization.

116540017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10594558.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 116540017 is about 10795.3701650291. The cubic root of 116540017 is about 488.4555242794.

Adding to 116540017 its reverse (710045611), we get a palindrome (826585628).

The spelling of 116540017 in words is "one hundred sixteen million, five hundred forty thousand, seventeen".