116193169 has 4 divisors (see below), whose sum is σ = 120199860. Its totient is φ = 112186480.

The previous prime is 116193163. The next prime is 116193179. The reversal of 116193169 is 961391611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 961391611 = 797 ⋅1206263.

It can be written as a sum of positive squares in 2 ways, for example, as 92544400 + 23648769 = 9620^2 + 4863^2 .

It is a cyclic number.

It is not a de Polignac number, because 116193169 - 2¹⁷ = 116062097 is a prime.

It is a super-2 number, since 2×116193169² = 27001705044525122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116193163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2003302 + ... + 2003359.

It is an arithmetic number, because the mean of its divisors is an integer number (30049965).

Almost surely, 2^116193169 is an apocalyptic number.

It is an amenable number.

116193169 is a deficient number, since it is larger than the sum of its proper divisors (4006691).

116193169 is an equidigital number, since it uses as much as digits as its factorization.

116193169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4006690.

The product of its digits is 8748, while the sum is 37.

The square root of 116193169 is about 10779.2935297263. The cubic root of 116193169 is about 487.9704600613.

The spelling of 116193169 in words is "one hundred sixteen million, one hundred ninety-three thousand, one hundred sixty-nine".