117158976 has 189 divisors, whose sum is σ = 378341509. Its totient is φ = 34636800.

The previous prime is 117158969. The next prime is 117158981. The reversal of 117158976 is 679851711.

The square root of 117158976 is 10824.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5645376 + 111513600 = 2376^2 + 10560^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2857516 + ... + 2857556.

Almost surely, 2^117158976 is an apocalyptic number.

117158976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

117158976 is the 10824-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117158976

117158976 is an abundant number, since it is smaller than the sum of its proper divisors (261182533).

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

117158976 is a wasteful number, since it uses less digits than its factorization.

117158976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 57 counting only the distinct ones).

The product of its digits is 105840, while the sum is 45.

The cubic root of 117158976 is about 489.3187478587.

The spelling of 117158976 in words is "one hundred seventeen million, one hundred fifty-eight thousand, nine hundred seventy-six".