118741 has 4 divisors (see below), whose sum is σ = 135712. Its totient is φ = 101772.

The previous prime is 118739. The next prime is 118747. The reversal of 118741 is 147811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 118741 - 2¹ = 118739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8475 + ... + 8488.

It is an arithmetic number, because the mean of its divisors is an integer number (33928).

2¹¹⁸⁷⁴¹ is an apocalyptic number.

It is an amenable number.

118741 is a deficient number, since it is larger than the sum of its proper divisors (16971).

118741 is an equidigital number, since it uses as much as digits as its factorization.

118741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16970.

The product of its digits is 224, while the sum is 22.

The square root of 118741 is about 344.5881599823. The cubic root of 118741 is about 49.1511368489.

The spelling of 118741 in words is "one hundred eighteen thousand, seven hundred forty-one".