116971188 has 24 divisors (see below), whose sum is σ = 273947520. Its totient is φ = 38845440.

The previous prime is 116971177. The next prime is 116971193. The reversal of 116971188 is 881179611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14733 + ... + 21236.

It is an arithmetic number, because the mean of its divisors is an integer number (11414480).

Almost surely, 2^116971188 is an apocalyptic number.

It is an amenable number.

116971188 is an abundant number, since it is smaller than the sum of its proper divisors (156976332).

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

116971188 is a wasteful number, since it uses less digits than its factorization.

116971188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36247 (or 36245 counting only the distinct ones).

The product of its digits is 24192, while the sum is 42.

The square root of 116971188 is about 10815.3219092175. The cubic root of 116971188 is about 489.0571735711.

The spelling of 116971188 in words is "one hundred sixteen million, nine hundred seventy-one thousand, one hundred eighty-eight".