455012 has 12 divisors (see below), whose sum is σ = 838320.
Its totient is φ = 215496.
The previous prime is 455011. The next prime is 455033. The reversal of 455012 is 210554.
455012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (455011) 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, 2918 + ... + 3069.
It is an arithmetic number, because the mean of its divisors is an integer number (69860).
2455012 is an apocalyptic number.
It is an amenable number.
455012 is a deficient number, since it is larger than the sum of its proper divisors (383308).
455012 is a wasteful number, since it uses less digits than its factorization.
455012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6010 (or 6008 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 455012 is about 674.5457730948.
The cubic root of 455012 is about 76.9143929684.
Adding to 455012 its reverse (210554), we get a palindrome (665566).
The spelling of 455012 in words is "four hundred fifty-five thousand, twelve".