113773284 has 18 divisors (see below), whose sum is σ = 287593670. Its totient is φ = 37924416.

The previous prime is 113773267. The next prime is 113773291. The reversal of 113773284 is 482377311.

113773284 is a `hidden beast` number, since 1 + 1 + 377 + 3 + 284 = 666.

It can be written as a sum of positive squares in only one way, i.e., 82301184 + 31472100 = 9072^2 + 5610^2 .

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: 3160369 = 113773284 / (1 + 1 + 3 + 7 + 7 + 3 + 2 + 8 + 4).

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, 1580149 + ... + 1580220.

Almost surely, 2^113773284 is an apocalyptic number.

It is an amenable number.

113773284 is an abundant number, since it is smaller than the sum of its proper divisors (173820386).

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

113773284 is a wasteful number, since it uses less digits than its factorization.

113773284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160379 (or 3160374 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 113773284 is about 10666.4560187534. The cubic root of 113773284 is about 484.5591118566.

The spelling of 113773284 in words is "one hundred thirteen million, seven hundred seventy-three thousand, two hundred eighty-four".