116171040 has 96 divisors (see below), whose sum is σ = 374927616. Its totient is φ = 30218240.

The previous prime is 116171039. The next prime is 116171053. The reversal of 116171040 is 40171611.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 116170998 and 116171016.

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, 16729 + ... + 22631.

It is an arithmetic number, because the mean of its divisors is an integer number (3905496).

Almost surely, 2^116171040 is an apocalyptic number.

116171040 is a gapful number since it is divisible by the number (10) 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 116171040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187463808).

116171040 is an abundant number, since it is smaller than the sum of its proper divisors (258756576).

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

116171040 is a wasteful number, since it uses less digits than its factorization.

116171040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5962 (or 5954 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 116171040 is about 10778.2670221145. The cubic root of 116171040 is about 487.9394800878.

The spelling of 116171040 in words is "one hundred sixteen million, one hundred seventy-one thousand, forty".