117834454 has 8 divisors (see below), whose sum is σ = 176868360. Its totient is φ = 58878336.

The previous prime is 117834443. The next prime is 117834461. The reversal of 117834454 is 454438711.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15499 + ... + 21814.

It is an arithmetic number, because the mean of its divisors is an integer number (22108545).

Almost surely, 2^117834454 is an apocalyptic number.

117834454 is a deficient number, since it is larger than the sum of its proper divisors (59033906).

117834454 is a wasteful number, since it uses less digits than its factorization.

117834454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38894.

The product of its digits is 53760, while the sum is 37.

The square root of 117834454 is about 10855.1579444981. The cubic root of 117834454 is about 490.2573325552.

The spelling of 117834454 in words is "one hundred seventeen million, eight hundred thirty-four thousand, four hundred fifty-four".