116685760 has 28 divisors (see below), whose sum is σ = 277858728. Its totient is φ = 46674176.

The previous prime is 116685719. The next prime is 116685817. The reversal of 116685760 is 67586611.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182002 + ... + 182641.

It is an arithmetic number, because the mean of its divisors is an integer number (9923526).

Almost surely, 2^116685760 is an apocalyptic number.

116685760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116685760 is an abundant number, since it is smaller than the sum of its proper divisors (161172968).

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

116685760 is an equidigital number, since it uses as much as digits as its factorization.

116685760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364660 (or 364650 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 116685760 is about 10802.1183107759. The cubic root of 116685760 is about 488.6590575664.

The spelling of 116685760 in words is "one hundred sixteen million, six hundred eighty-five thousand, seven hundred sixty".