113344884 has 18 divisors (see below), whose sum is σ = 286510770. Its totient is φ = 37781616.

The previous prime is 113344873. The next prime is 113344901. The reversal of 113344884 is 488443311.

113344884 is a `hidden beast` number, since 1 + 133 + 448 + 84 = 666.

It can be written as a sum of positive squares in only one way, i.e., 102454884 + 10890000 = 10122^2 + 3300^2 .

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: 3148469 = 113344884 / (1 + 1 + 3 + 3 + 4 + 4 + 8 + 8 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1574199 + ... + 1574270.

It is an arithmetic number, because the mean of its divisors is an integer number (15917265).

Almost surely, 2^113344884 is an apocalyptic number.

It is an amenable number.

113344884 is an abundant number, since it is smaller than the sum of its proper divisors (173165886).

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

113344884 is a wasteful number, since it uses less digits than its factorization.

113344884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3148479 (or 3148474 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 113344884 is about 10646.3554327291. The cubic root of 113344884 is about 483.9501633452.

The spelling of 113344884 in words is "one hundred thirteen million, three hundred forty-four thousand, eight hundred eighty-four".