116969178 has 8 divisors (see below), whose sum is σ = 233938368. Its totient is φ = 38989724.

The previous prime is 116969143. The next prime is 116969179. The reversal of 116969178 is 871969611.

It is a sphenic number, since it is the product of 3 distinct primes.

116969178 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (116969179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9747426 + ... + 9747437.

It is an arithmetic number, because the mean of its divisors is an integer number (29242296).

Almost surely, 2^116969178 is an apocalyptic number.

116969178 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

116969178 is a wasteful number, since it uses less digits than its factorization.

116969178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19494868.

The product of its digits is 163296, while the sum is 48.

The square root of 116969178 is about 10815.2289850932. The cubic root of 116969178 is about 489.0543722814.

The spelling of 116969178 in words is "one hundred sixteen million, nine hundred sixty-nine thousand, one hundred seventy-eight".