117707873 has 4 divisors (see below), whose sum is σ = 117786288. Its totient is φ = 117629460.

The previous prime is 117707833. The next prime is 117707879. The reversal of 117707873 is 378707711.

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: 378707711 = 6763 ⋅55997.

It is a cyclic number.

It is not a de Polignac number, because 117707873 - 2⁸ = 117707617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117707873.

It is not an unprimeable number, because it can be changed into a prime (117707879) 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, 36911 + ... + 39972.

It is an arithmetic number, because the mean of its divisors is an integer number (29446572).

Almost surely, 2^117707873 is an apocalyptic number.

It is an amenable number.

117707873 is a deficient number, since it is larger than the sum of its proper divisors (78415).

117707873 is an equidigital number, since it uses as much as digits as its factorization.

117707873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78414.

The product of its (nonzero) digits is 57624, while the sum is 41.

The square root of 117707873 is about 10849.3259237613. The cubic root of 117707873 is about 490.0817203699.

The spelling of 117707873 in words is "one hundred seventeen million, seven hundred seven thousand, eight hundred seventy-three".