116154697 has 4 divisors (see below), whose sum is σ = 116176896. Its totient is φ = 116132500.

The previous prime is 116154677. The next prime is 116154707. The reversal of 116154697 is 796451611.

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, and also an emirpimes, since its reverse is a distinct semiprime: 796451611 = 107 ⋅7443473.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116154697 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116154637) 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, 1572 + ... + 15322.

It is an arithmetic number, because the mean of its divisors is an integer number (29044224).

Almost surely, 2^116154697 is an apocalyptic number.

It is an amenable number.

116154697 is a deficient number, since it is larger than the sum of its proper divisors (22199).

116154697 is an equidigital number, since it uses as much as digits as its factorization.

116154697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22198.

The product of its digits is 45360, while the sum is 40.

The square root of 116154697 is about 10777.5088494512. The cubic root of 116154697 is about 487.9165978247.

The spelling of 116154697 in words is "one hundred sixteen million, one hundred fifty-four thousand, six hundred ninety-seven".