117516673 has 4 divisors (see below), whose sum is σ = 117600340. Its totient is φ = 117433008.

The previous prime is 117516647. The next prime is 117516697. The reversal of 117516673 is 376615711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 65561409 + 51955264 = 8097^2 + 7208^2 .

It is a cyclic number.

It is not a de Polignac number, because 117516673 - 2¹³ = 117508481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117516173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39690 + ... + 42547.

It is an arithmetic number, because the mean of its divisors is an integer number (29400085).

Almost surely, 2^117516673 is an apocalyptic number.

It is an amenable number.

117516673 is a deficient number, since it is larger than the sum of its proper divisors (83667).

117516673 is an equidigital number, since it uses as much as digits as its factorization.

117516673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83666.

The product of its digits is 26460, while the sum is 37.

The square root of 117516673 is about 10840.5107352006. The cubic root of 117516673 is about 489.8162201262.

The spelling of 117516673 in words is "one hundred seventeen million, five hundred sixteen thousand, six hundred seventy-three".