117086 has 4 divisors (see below), whose sum is σ = 175632. Its totient is φ = 58542.

The previous prime is 117071. The next prime is 117101. The reversal of 117086 is 680711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 680711 = 193 ⋅3527.

It is an interprime number because it is at equal distance from previous prime (117071) and next prime (117101).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 117086.

It is an unprimeable number.

117086 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29270 + ... + 29273.

It is an arithmetic number, because the mean of its divisors is an integer number (43908).

2¹¹⁷⁰⁸⁶ is an apocalyptic number.

117086 is a deficient number, since it is larger than the sum of its proper divisors (58546).

117086 is an equidigital number, since it uses as much as digits as its factorization.

117086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58545.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 117086 is about 342.1783160868. The cubic root of 117086 is about 48.9217131113.

Adding to 117086 its reverse (680711), we get a palindrome (797797).

The spelling of 117086 in words is "one hundred seventeen thousand, eighty-six".