118007 has 4 divisors (see below), whose sum is σ = 118800. Its totient is φ = 117216.

The previous prime is 117991. The next prime is 118033. The reversal of 118007 is 700811.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 118007 - 2⁴ = 117991 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118037) 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, 98 + ... + 495.

It is an arithmetic number, because the mean of its divisors is an integer number (29700).

2¹¹⁸⁰⁰⁷ is an apocalyptic number.

118007 is a deficient number, since it is larger than the sum of its proper divisors (793).

118007 is an equidigital number, since it uses as much as digits as its factorization.

118007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 118007 is about 343.5214694892. The cubic root of 118007 is about 49.0496511852.

Adding to 118007 its reverse (700811), we get a palindrome (818818).

The spelling of 118007 in words is "one hundred eighteen thousand, seven".