118499 has 4 divisors (see below), whose sum is σ = 120240. Its totient is φ = 116760.

The previous prime is 118493. The next prime is 118529. The reversal of 118499 is 994811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 118499 - 2^{16} = 52963 is a prime.

It is a Duffinian number.

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

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 in 3 ways as a sum of consecutive naturals, for example, 764 + ... + 905.

It is an arithmetic number, because the mean of its divisors is an integer number (30060).

2^{118499} is an apocalyptic number.

118499 is a deficient number, since it is larger than the sum of its proper divisors (1741).

118499 is an equidigital number, since it uses as much as digits as its factorization.

118499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740.

The product of its digits is 2592, while the sum is 32.

The square root of 118499 is about 344.2368370759. The cubic root of 118499 is about 49.1177233274.

The spelling of 118499 in words is "one hundred eighteen thousand, four hundred ninety-nine".

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