117834506 has 4 divisors (see below), whose sum is σ = 176751762. Its totient is φ = 58917252.

The previous prime is 117834473. The next prime is 117834517. The reversal of 117834506 is 605438711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 605438711 = 31 ⋅19530281.

It can be written as a sum of positive squares in only one way, i.e., 117831025 + 3481 = 10855^2 + 59^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29458625 + ... + 29458628.

Almost surely, 2^117834506 is an apocalyptic number.

117834506 is a deficient number, since it is larger than the sum of its proper divisors (58917256).

117834506 is an equidigital number, since it uses as much as digits as its factorization.

117834506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58917255.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 117834506 is about 10855.1603396726. The cubic root of 117834506 is about 490.2574046715.

The spelling of 117834506 in words is "one hundred seventeen million, eight hundred thirty-four thousand, five hundred six".