117161326 has 8 divisors (see below), whose sum is σ = 179829144. Its totient is φ = 57218280.

The previous prime is 117161311. The next prime is 117161329. The reversal of 117161326 is 623161711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 117161294 and 117161303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117161329) 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, 681085 + ... + 681256.

It is an arithmetic number, because the mean of its divisors is an integer number (22478643).

Almost surely, 2^117161326 is an apocalyptic number.

117161326 is a deficient number, since it is larger than the sum of its proper divisors (62667818).

117161326 is a wasteful number, since it uses less digits than its factorization.

117161326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362386.

The product of its digits is 1512, while the sum is 28.

The square root of 117161326 is about 10824.1085545185. The cubic root of 117161326 is about 489.3220194571.

The spelling of 117161326 in words is "one hundred seventeen million, one hundred sixty-one thousand, three hundred twenty-six".