116873280 has 224 divisors, whose sum is σ = 419892480. Its totient is φ = 30979584.

The previous prime is 116873279. The next prime is 116873303. The reversal of 116873280 is 82378611.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 31 ways as a sum of consecutive naturals, for example, 699757 + ... + 699923.

It is an arithmetic number, because the mean of its divisors is an integer number (1874520).

Almost surely, 2^116873280 is an apocalyptic number.

116873280 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 116873280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209946240).

116873280 is an abundant number, since it is smaller than the sum of its proper divisors (303019200).

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

116873280 is an frugal number, since it uses more digits than its factorization.

116873280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 116873280 is about 10810.7946053933. The cubic root of 116873280 is about 488.9206841886.

The spelling of 116873280 in words is "one hundred sixteen million, eight hundred seventy-three thousand, two hundred eighty".