113944 has 8 divisors (see below), whose sum is σ = 213660. Its totient is φ = 56968.

The previous prime is 113933. The next prime is 113947. The reversal of 113944 is 449311.

113944 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113947) by changing a digit.

113944 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7114 + ... + 7129.

2¹¹³⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

113944 is a deficient number, since it is larger than the sum of its proper divisors (99716).

113944 is a wasteful number, since it uses less digits than its factorization.

113944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14249 (or 14245 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

The square root of 113944 is about 337.5559212931. Note that the first 3 decimals coincide. The cubic root of 113944 is about 48.4801349900.

The spelling of 113944 in words is "one hundred thirteen thousand, nine hundred forty-four".