116284872 has 96 divisors (see below), whose sum is σ = 333627840. Its totient is φ = 33686400.

The previous prime is 116284871. The next prime is 116284933. The reversal of 116284872 is 278482611.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 116284872.

It is not an unprimeable number, because it can be changed into a prime (116284871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65922 + ... + 67662.

It is an arithmetic number, because the mean of its divisors is an integer number (3475290).

Almost surely, 2^116284872 is an apocalyptic number.

116284872 is a gapful number since it is divisible by the number (12) 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 116284872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166813920).

116284872 is an abundant number, since it is smaller than the sum of its proper divisors (217342968).

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

116284872 is a wasteful number, since it uses less digits than its factorization.

116284872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795 (or 1780 counting only the distinct ones).

The product of its digits is 43008, while the sum is 39.

The square root of 116284872 is about 10783.5463554436. The cubic root of 116284872 is about 488.0987997575.

The spelling of 116284872 in words is "one hundred sixteen million, two hundred eighty-four thousand, eight hundred seventy-two".