117088216 has 32 divisors (see below), whose sum is σ = 261815040. Its totient is φ = 47998368.

The previous prime is 117088211. The next prime is 117088243. The reversal of 117088216 is 612880711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117088211) 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, 44166 + ... + 46741.

It is an arithmetic number, because the mean of its divisors is an integer number (8181720).

Almost surely, 2^117088216 is an apocalyptic number.

It is an amenable number.

117088216 is an abundant number, since it is smaller than the sum of its proper divisors (144726824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117088216 is a wasteful number, since it uses less digits than its factorization.

117088216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90943 (or 90939 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 34.

The square root of 117088216 is about 10820.7308440789. The cubic root of 117088216 is about 489.2202174437.

The spelling of 117088216 in words is "one hundred seventeen million, eighty-eight thousand, two hundred sixteen".