117234291 has 8 divisors (see below), whose sum is σ = 157830400. Its totient is φ = 77397192.

The previous prime is 117234259. The next prime is 117234301. The reversal of 117234291 is 192432711.

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

It is not a de Polignac number, because 117234291 - 2⁵ = 117234259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117234391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189391 + ... + 190008.

It is an arithmetic number, because the mean of its divisors is an integer number (19728800).

Almost surely, 2^117234291 is an apocalyptic number.

117234291 is a deficient number, since it is larger than the sum of its proper divisors (40596109).

117234291 is a wasteful number, since it uses less digits than its factorization.

117234291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379505.

The product of its digits is 3024, while the sum is 30.

The square root of 117234291 is about 10827.4785153331. The cubic root of 117234291 is about 489.4235773494.

The spelling of 117234291 in words is "one hundred seventeen million, two hundred thirty-four thousand, two hundred ninety-one".