116693856 has 144 divisors (see below), whose sum is σ = 349562304. Its totient is φ = 36882432.

The previous prime is 116693803. The next prime is 116693867. The reversal of 116693856 is 658396611.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 500716 + ... + 500948.

It is an arithmetic number, because the mean of its divisors is an integer number (2427516).

Almost surely, 2^116693856 is an apocalyptic number.

116693856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116693856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174781152).

116693856 is an abundant number, since it is smaller than the sum of its proper divisors (232868448).

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

116693856 is a wasteful number, since it uses less digits than its factorization.

116693856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 322 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 116693856 is about 10802.4930455891. The cubic root of 116693856 is about 488.6703588375.

The spelling of 116693856 in words is "one hundred sixteen million, six hundred ninety-three thousand, eight hundred fifty-six".