118407 has 8 divisors (see below), whose sum is σ = 163440. Its totient is φ = 76160.

The previous prime is 118399. The next prime is 118409. The reversal of 118407 is 704811.

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

It is a cyclic number.

It is not a de Polignac number, because 118407 - 2³ = 118399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118409) 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, 594 + ... + 767.

It is an arithmetic number, because the mean of its divisors is an integer number (20430).

2¹¹⁸⁴⁰⁷ is an apocalyptic number.

118407 is a deficient number, since it is larger than the sum of its proper divisors (45033).

118407 is a wasteful number, since it uses less digits than its factorization.

118407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 118407 is about 344.1031821998. The cubic root of 118407 is about 49.1050087321.

It can be divided in two parts, 118 and 407, that added together give a palindrome (525).

The spelling of 118407 in words is "one hundred eighteen thousand, four hundred seven".