117794927 has 8 divisors (see below), whose sum is σ = 127019760. Its totient is φ = 108872640.

The previous prime is 117794879. The next prime is 117794933. The reversal of 117794927 is 729497711.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 117794927 - 2²⁶ = 50686063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117794977) 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, 74828 + ... + 76385.

It is an arithmetic number, because the mean of its divisors is an integer number (15877470).

Almost surely, 2^117794927 is an apocalyptic number.

117794927 is a deficient number, since it is larger than the sum of its proper divisors (9224833).

117794927 is a wasteful number, since it uses less digits than its factorization.

117794927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151273.

The product of its digits is 222264, while the sum is 47.

The square root of 117794927 is about 10853.3371365677. The cubic root of 117794927 is about 490.2025082710.

The spelling of 117794927 in words is "one hundred seventeen million, seven hundred ninety-four thousand, nine hundred twenty-seven".