454485 has 16 divisors (see below), whose sum is σ = 745920. Its totient is φ = 236160.

The previous prime is 454483. The next prime is 454501. The reversal of 454485 is 584454.

It is not a de Polignac number, because 454485 - 2¹ = 454483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246 + ... + 984.

It is an arithmetic number, because the mean of its divisors is an integer number (46620).

2⁴⁵⁴⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

454485 is a deficient number, since it is larger than the sum of its proper divisors (291435).

454485 is a wasteful number, since it uses less digits than its factorization.

454485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788.

The product of its digits is 12800, while the sum is 30.

The square root of 454485 is about 674.1550266815. The cubic root of 454485 is about 76.8846871261.

It can be divided in two parts, 454 and 485, that added together give a palindrome (939).

The spelling of 454485 in words is "four hundred fifty-four thousand, four hundred eighty-five".