118761 has 8 divisors (see below), whose sum is σ = 163584. Its totient is φ = 76560.

The previous prime is 118757. The next prime is 118787. The reversal of 118761 is 167811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 118761 - 2² = 118757 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (118751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546 + ... + 731.

It is an arithmetic number, because the mean of its divisors is an integer number (20448).

2¹¹⁸⁷⁶¹ is an apocalyptic number.

It is an amenable number.

118761 is a deficient number, since it is larger than the sum of its proper divisors (44823).

118761 is a wasteful number, since it uses less digits than its factorization.

118761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311.

The product of its digits is 336, while the sum is 24.

The square root of 118761 is about 344.6171789102. The cubic root of 118761 is about 49.1538962652.

It can be divided in two parts, 118 and 761, that multiplied together give a palindrome (89798).

The spelling of 118761 in words is "one hundred eighteen thousand, seven hundred sixty-one".