455256 has 24 divisors (see below), whose sum is σ = 1233180. Its totient is φ = 151728.

The previous prime is 455237. The next prime is 455261. The reversal of 455256 is 652554.

It is a tau number, because it is divible by the number of its divisors (24).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3090 + ... + 3233.

2⁴⁵⁵²⁵⁶ is an apocalyptic number.

It is an amenable number.

455256 is an abundant number, since it is smaller than the sum of its proper divisors (777924).

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

455256 is a wasteful number, since it uses less digits than its factorization.

455256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335 (or 6328 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 455256 is about 674.7266113027. The cubic root of 455256 is about 76.9281389489.

The spelling of 455256 in words is "four hundred fifty-five thousand, two hundred fifty-six".