455118 has 8 divisors (see below), whose sum is σ = 910248. Its totient is φ = 151704.

The previous prime is 455099. The next prime is 455123. The reversal of 455118 is 811554.

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

455118 is an admirable number.

It is a congruent number.

It is an unprimeable number.

455118 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, 37921 + ... + 37932.

It is an arithmetic number, because the mean of its divisors is an integer number (113781).

2⁴⁵⁵¹¹⁸ is an apocalyptic number.

455118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455118 is a wasteful number, since it uses less digits than its factorization.

455118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75858.

The product of its digits is 800, while the sum is 24.

The square root of 455118 is about 674.6243399107. The cubic root of 455118 is about 76.9203651865.

It can be divided in two parts, 4551 and 18, that multiplied together give a palindrome (81918).

The spelling of 455118 in words is "four hundred fifty-five thousand, one hundred eighteen".