116083840 has 64 divisors (see below), whose sum is σ = 286513920. Its totient is φ = 44928000.

The previous prime is 116083831. The next prime is 116083859. The reversal of 116083840 is 48380611.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16915 + ... + 22765.

It is an arithmetic number, because the mean of its divisors is an integer number (4476780).

Almost surely, 2^116083840 is an apocalyptic number.

116083840 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 116083840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143256960).

116083840 is an abundant number, since it is smaller than the sum of its proper divisors (170430080).

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

116083840 is an equidigital number, since it uses as much as digits as its factorization.

116083840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5901 (or 5889 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 116083840 is about 10774.2210855356. The cubic root of 116083840 is about 487.8173642462.

The spelling of 116083840 in words is "one hundred sixteen million, eighty-three thousand, eight hundred forty".