116789808 has 80 divisors (see below), whose sum is σ = 321804800. Its totient is φ = 36391680.

The previous prime is 116789801. The next prime is 116789809. The reversal of 116789808 is 808987611.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (116789801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71238 + ... + 72858.

It is an arithmetic number, because the mean of its divisors is an integer number (4022560).

Almost surely, 2^116789808 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 116789808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160902400).

116789808 is an abundant number, since it is smaller than the sum of its proper divisors (205014992).

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

116789808 is a wasteful number, since it uses less digits than its factorization.

116789808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730 (or 1724 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 48.

The square root of 116789808 is about 10806.9333300433. The cubic root of 116789808 is about 488.8042592107.

The spelling of 116789808 in words is "one hundred sixteen million, seven hundred eighty-nine thousand, eight hundred eight".