117088136 has 16 divisors (see below), whose sum is σ = 239498640. Its totient is φ = 53221840.

The previous prime is 117088121. The next prime is 117088141. The reversal of 117088136 is 631880711.

It is a junction number, because it is equal to n+sod(n) for n = 117088096 and 117088105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665186 + ... + 665361.

It is an arithmetic number, because the mean of its divisors is an integer number (14968665).

Almost surely, 2^117088136 is an apocalyptic number.

It is an amenable number.

117088136 is an abundant number, since it is smaller than the sum of its proper divisors (122410504).

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

117088136 is a wasteful number, since it uses less digits than its factorization.

117088136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330564 (or 1330560 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 117088136 is about 10820.7271474703. The cubic root of 117088136 is about 489.2201060245.

The spelling of 117088136 in words is "one hundred seventeen million, eighty-eight thousand, one hundred thirty-six".