117358871 has 24 divisors (see below), whose sum is σ = 146266560. Its totient is φ = 93553152.

The previous prime is 117358867. The next prime is 117358873. The reversal of 117358871 is 178853711.

It is a happy number.

It is not a de Polignac number, because 117358871 - 2² = 117358867 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 (117358873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73346 + ... + 74928.

It is an arithmetic number, because the mean of its divisors is an integer number (6094440).

Almost surely, 2^117358871 is an apocalyptic number.

117358871 is a deficient number, since it is larger than the sum of its proper divisors (28907689).

117358871 is a wasteful number, since it uses less digits than its factorization.

117358871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703 (or 1696 counting only the distinct ones).

The product of its digits is 47040, while the sum is 41.

The square root of 117358871 is about 10833.2299430964. The cubic root of 117358871 is about 489.5968793298.

The spelling of 117358871 in words is "one hundred seventeen million, three hundred fifty-eight thousand, eight hundred seventy-one".