117070976 has 128 divisors (see below), whose sum is σ = 277162560. Its totient is φ = 48660480.

The previous prime is 117070963. The next prime is 117071023. The reversal of 117070976 is 679070711.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×117070976² = 27411226843185152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1603676 + ... + 1603748.

Almost surely, 2^117070976 is an apocalyptic number.

117070976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117070976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138581280).

117070976 is an abundant number, since it is smaller than the sum of its proper divisors (160091584).

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

117070976 is a wasteful number, since it uses less digits than its factorization.

117070976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 18522, while the sum is 38.

The square root of 117070976 is about 10819.9341957334. The cubic root of 117070976 is about 489.1962054329.

The spelling of 117070976 in words is "one hundred seventeen million, seventy thousand, nine hundred seventy-six".