116066688 has 128 divisors (see below), whose sum is σ = 323136000. Its totient is φ = 36882432.

The previous prime is 116066677. The next prime is 116066711. The reversal of 116066688 is 886660611.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1064778 + ... + 1064886.

It is an arithmetic number, because the mean of its divisors is an integer number (2524500).

Almost surely, 2^116066688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116066688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161568000).

116066688 is an abundant number, since it is smaller than the sum of its proper divisors (207069312).

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

116066688 is a wasteful number, since it uses less digits than its factorization.

116066688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 116066688 is about 10773.4250821176. The cubic root of 116066688 is about 487.7933371995.

The spelling of 116066688 in words is "one hundred sixteen million, sixty-six thousand, six hundred eighty-eight".