455574 has 16 divisors (see below), whose sum is σ = 1041408. Its totient is φ = 130152.

The previous prime is 455573. The next prime is 455579. The reversal of 455574 is 475554.

455574 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455573) 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, 5382 + ... + 5465.

It is an arithmetic number, because the mean of its divisors is an integer number (65088).

2⁴⁵⁵⁵⁷⁴ is an apocalyptic number.

455574 is an abundant number, since it is smaller than the sum of its proper divisors (585834).

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

455574 is a wasteful number, since it uses less digits than its factorization.

455574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10859.

The product of its digits is 14000, while the sum is 30.

The square root of 455574 is about 674.9622211650. The cubic root of 455574 is about 76.9460464226.

The spelling of 455574 in words is "four hundred fifty-five thousand, five hundred seventy-four".