116708688 has 50 divisors (see below), whose sum is σ = 337792554. Its totient is φ = 38902464.

The previous prime is 116708681. The next prime is 116708699. The reversal of 116708688 is 886807611.

It can be written as a sum of positive squares in only one way, i.e., 100160064 + 16548624 = 10008^2 + 4068^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116708681) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 43731 + ... + 46322.

Almost surely, 2^116708688 is an apocalyptic number.

116708688 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

116708688 is an abundant number, since it is smaller than the sum of its proper divisors (221083866).

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

116708688 is an equidigital number, since it uses as much as digits as its factorization.

116708688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90073 (or 90058 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 116708688 is about 10803.1795319711. The cubic root of 116708688 is about 488.6910615890.

The spelling of 116708688 in words is "one hundred sixteen million, seven hundred eight thousand, six hundred eighty-eight".