116650240 has 144 divisors (see below), whose sum is σ = 327301632. Its totient is φ = 39002112.

The previous prime is 116650217. The next prime is 116650279. The reversal of 116650240 is 42056611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420982 + ... + 421258.

It is an arithmetic number, because the mean of its divisors is an integer number (2272928).

Almost surely, 2^116650240 is an apocalyptic number.

116650240 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 116650240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163650816).

116650240 is an abundant number, since it is smaller than the sum of its proper divisors (210651392).

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

116650240 is an equidigital number, since it uses as much as digits as its factorization.

116650240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 116650240 is about 10800.4740636696. The cubic root of 116650240 is about 488.6094687356.

The spelling of 116650240 in words is "one hundred sixteen million, six hundred fifty thousand, two hundred forty".