118744 has 8 divisors (see below), whose sum is σ = 222660. Its totient is φ = 59368.

The previous prime is 118739. The next prime is 118747. The reversal of 118744 is 447811.

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 (118747) by changing a digit.

118744 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 7414 + ... + 7429.

2¹¹⁸⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

118744 is a deficient number, since it is larger than the sum of its proper divisors (103916).

118744 is a wasteful number, since it uses less digits than its factorization.

118744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14849 (or 14845 counting only the distinct ones).

The product of its digits is 896, while the sum is 25.

The square root of 118744 is about 344.5925129773. The cubic root of 118744 is about 49.1515507811.

The spelling of 118744 in words is "one hundred eighteen thousand, seven hundred forty-four".