117173734 has 8 divisors (see below), whose sum is σ = 176153400. Its totient is φ = 58455936.

The previous prime is 117173729. The next prime is 117173737. The reversal of 117173734 is 437371711.

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

It is a self number, because there is not a number n which added to its sum of digits gives 117173734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117173737) 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, 64344 + ... + 66139.

It is an arithmetic number, because the mean of its divisors is an integer number (22019175).

Almost surely, 2^117173734 is an apocalyptic number.

117173734 is a deficient number, since it is larger than the sum of its proper divisors (58979666).

117173734 is a wasteful number, since it uses less digits than its factorization.

117173734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130934.

The product of its digits is 12348, while the sum is 34.

The square root of 117173734 is about 10824.6817043274. The cubic root of 117173734 is about 489.3392927716.

It can be divided in two parts, 11717 and 3734, that added together give a palindrome (15451).

The spelling of 117173734 in words is "one hundred seventeen million, one hundred seventy-three thousand, seven hundred thirty-four".