455285 has 16 divisors (see below), whose sum is σ = 590976. Its totient is φ = 335808.

The previous prime is 455269. The next prime is 455291. The reversal of 455285 is 582554.

It is a cyclic number.

It is not a de Polignac number, because 455285 - 2⁴ = 455269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 455285.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4202 + ... + 4308.

It is an arithmetic number, because the mean of its divisors is an integer number (36936).

2⁴⁵⁵²⁸⁵ is an apocalyptic number.

It is an amenable number.

455285 is a deficient number, since it is larger than the sum of its proper divisors (135691).

455285 is a wasteful number, since it uses less digits than its factorization.

455285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172.

The product of its digits is 8000, while the sum is 29.

The square root of 455285 is about 674.7481011459. The cubic root of 455285 is about 76.9297723659.

The spelling of 455285 in words is "four hundred fifty-five thousand, two hundred eighty-five".