118498 has 8 divisors (see below), whose sum is σ = 179280. Its totient is φ = 58740.

The previous prime is 118493. The next prime is 118529. The reversal of 118498 is 894811.

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

It is not an unprimeable number, because it can be changed into a prime (118493) by changing a digit.

118498 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 in 3 ways as a sum of consecutive naturals, for example, 193 + ... + 523.

It is an arithmetic number, because the mean of its divisors is an integer number (22410).

2¹¹⁸⁴⁹⁸ is an apocalyptic number.

118498 is a deficient number, since it is larger than the sum of its proper divisors (60782).

118498 is a wasteful number, since it uses less digits than its factorization.

118498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512.

The product of its digits is 2304, while the sum is 31.

The square root of 118498 is about 344.2353845844. The cubic root of 118498 is about 49.1175851607.

It can be divided in two parts, 118 and 498, that added together give a palindrome (616).

The spelling of 118498 in words is "one hundred eighteen thousand, four hundred ninety-eight".