116116650 has 144 divisors (see below), whose sum is σ = 350977536. Its totient is φ = 27308160.

The previous prime is 116116631. The next prime is 116116709. The reversal of 116116650 is 56611611.

116116650 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 1 + 6 + 650 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 134119 + ... + 134981.

It is an arithmetic number, because the mean of its divisors is an integer number (2437344).

Almost surely, 2^116116650 is an apocalyptic number.

116116650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116116650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175488768).

116116650 is an abundant number, since it is smaller than the sum of its proper divisors (234860886).

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

116116650 is a wasteful number, since it uses less digits than its factorization.

116116650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917 (or 909 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 116116650 is about 10775.7435938315. The cubic root of 116116650 is about 487.8633189058.

The spelling of 116116650 in words is "one hundred sixteen million, one hundred sixteen thousand, six hundred fifty".