116159328 has 36 divisors (see below), whose sum is σ = 330328908. Its totient is φ = 38719680.

The previous prime is 116159257. The next prime is 116159347. The reversal of 116159328 is 823951611.

116159328 is a `hidden beast` number, since 1 + 1 + 61 + 593 + 2 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 116159292 and 116159301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 201378 + ... + 201953.

It is an arithmetic number, because the mean of its divisors is an integer number (9175803).

Almost surely, 2^116159328 is an apocalyptic number.

116159328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

116159328 is an abundant number, since it is smaller than the sum of its proper divisors (214169580).

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

116159328 is a wasteful number, since it uses less digits than its factorization.

116159328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403347 (or 403336 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 116159328 is about 10777.7236928769. The cubic root of 116159328 is about 487.9230820272.

The spelling of 116159328 in words is "one hundred sixteen million, one hundred fifty-nine thousand, three hundred twenty-eight".