117755092 has 48 divisors (see below), whose sum is σ = 256217472. Its totient is φ = 46108800.

The previous prime is 117755089. The next prime is 117755117. The reversal of 117755092 is 290557711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35163 + ... + 38365.

It is an arithmetic number, because the mean of its divisors is an integer number (5337864).

Almost surely, 2^117755092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117755092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128108736).

117755092 is an abundant number, since it is smaller than the sum of its proper divisors (138462380).

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

117755092 is a wasteful number, since it uses less digits than its factorization.

117755092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3328 (or 3326 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 37.

The square root of 117755092 is about 10851.5018315439. The cubic root of 117755092 is about 490.1472443786.

The spelling of 117755092 in words is "one hundred seventeen million, seven hundred fifty-five thousand, ninety-two".