116628992 has 60 divisors (see below), whose sum is σ = 246330216. Its totient is φ = 55157760.

The previous prime is 116628989. The next prime is 116628997. The reversal of 116628992 is 299826611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116628997) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 184517 + ... + 185147.

Almost surely, 2^116628992 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 116628992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123165108).

116628992 is an abundant number, since it is smaller than the sum of its proper divisors (129701224).

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

116628992 is an frugal number, since it uses more digits than its factorization.

116628992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687 (or 652 counting only the distinct ones).

The product of its digits is 93312, while the sum is 44.

The square root of 116628992 is about 10799.4903583456. The cubic root of 116628992 is about 488.5797999741.

The spelling of 116628992 in words is "one hundred sixteen million, six hundred twenty-eight thousand, nine hundred ninety-two".