116801916 has 96 divisors (see below), whose sum is σ = 344107008. Its totient is φ = 29952960.

The previous prime is 116801903. The next prime is 116801963. The reversal of 116801916 is 619108611.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75931 + ... + 77453.

It is an arithmetic number, because the mean of its divisors is an integer number (3584448).

Almost surely, 2^116801916 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 116801916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172053504).

116801916 is an abundant number, since it is smaller than the sum of its proper divisors (227305092).

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

116801916 is a wasteful number, since it uses less digits than its factorization.

116801916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631 (or 1629 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 116801916 is about 10807.4935114484. The cubic root of 116801916 is about 488.8211506318.

The spelling of 116801916 in words is "one hundred sixteen million, eight hundred one thousand, nine hundred sixteen".