116563284 has 18 divisors (see below), whose sum is σ = 294646170. Its totient is φ = 38854416.

The previous prime is 116563273. The next prime is 116563297. The reversal of 116563284 is 482365611.

It is a happy number.

116563284 is a `hidden beast` number, since 1 + 16 + 5 + 632 + 8 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 111767184 + 4796100 = 10572^2 + 2190^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3237869 = 116563284 / (1 + 1 + 6 + 5 + 6 + 3 + 2 + 8 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1618899 + ... + 1618970.

Almost surely, 2^116563284 is an apocalyptic number.

It is an amenable number.

116563284 is an abundant number, since it is smaller than the sum of its proper divisors (178082886).

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

116563284 is a wasteful number, since it uses less digits than its factorization.

116563284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3237879 (or 3237874 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 116563284 is about 10796.4477491442. The cubic root of 116563284 is about 488.4880285320.

The spelling of 116563284 in words is "one hundred sixteen million, five hundred sixty-three thousand, two hundred eighty-four".