117634 has 8 divisors (see below), whose sum is σ = 192528. Its totient is φ = 53460.

The previous prime is 117619. The next prime is 117643. The reversal of 117634 is 436711.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 5347 = 117634 / (1 + 1 + 7 + 6 + 3 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2652 + ... + 2695.

It is an arithmetic number, because the mean of its divisors is an integer number (24066).

117634 is a Friedman number, since it can be written as 7^6-3*(4+1*1), using all its digits and the basic arithmetic operations.

2¹¹⁷⁶³⁴ is an apocalyptic number.

117634 is a deficient number, since it is larger than the sum of its proper divisors (74894).

117634 is a wasteful number, since it uses less digits than its factorization.

117634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5360.

The product of its digits is 504, while the sum is 22.

The square root of 117634 is about 342.9781334138. The cubic root of 117634 is about 48.9979174459.

The spelling of 117634 in words is "one hundred seventeen thousand, six hundred thirty-four".