113694784 has 112 divisors (see below), whose sum is σ = 279521920. Its totient is φ = 44914176.

The previous prime is 113694781. The next prime is 113694797. The reversal of 113694784 is 487496311.

It is a tau number, because it is divible by the number of its divisors (112).

It is a self number, because there is not a number n which added to its sum of digits gives 113694784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113694781) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3072814 + ... + 3072850.

Almost surely, 2^113694784 is an apocalyptic number.

113694784 is a gapful number since it is divisible by the number (14) 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 113694784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139760960).

113694784 is an abundant number, since it is smaller than the sum of its proper divisors (165827136).

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

113694784 is an frugal number, since it uses more digits than its factorization.

113694784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 65 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 113694784 is about 10662.7756236357. The cubic root of 113694784 is about 484.4476426826.

The spelling of 113694784 in words is "one hundred thirteen million, six hundred ninety-four thousand, seven hundred eighty-four".