117676171 has 4 divisors (see below), whose sum is σ = 121734000. Its totient is φ = 113618344.

The previous prime is 117676151. The next prime is 117676189. The reversal of 117676171 is 171676711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 171676711 = 97 ⋅1769863.

It is a cyclic number.

It is not a de Polignac number, because 117676171 - 2⁷ = 117676043 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 117676171.

It is not an unprimeable number, because it can be changed into a prime (117676151) 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, 2028871 + ... + 2028928.

It is an arithmetic number, because the mean of its divisors is an integer number (30433500).

Almost surely, 2^117676171 is an apocalyptic number.

117676171 is a deficient number, since it is larger than the sum of its proper divisors (4057829).

117676171 is an equidigital number, since it uses as much as digits as its factorization.

117676171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4057828.

The product of its digits is 12348, while the sum is 37.

The square root of 117676171 is about 10847.8648129482. The cubic root of 117676171 is about 490.0377188790.

The spelling of 117676171 in words is "one hundred seventeen million, six hundred seventy-six thousand, one hundred seventy-one".