454424 has 16 divisors (see below), whose sum is σ = 872520. Its totient is φ = 221760.

The previous prime is 454417. The next prime is 454451. The reversal of 454424 is 424454.

454424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 454424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317 + ... + 1004.

2⁴⁵⁴⁴²⁴ is an apocalyptic number.

It is an amenable number.

454424 is a deficient number, since it is larger than the sum of its proper divisors (418096).

454424 is a wasteful number, since it uses less digits than its factorization.

454424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370 (or 1366 counting only the distinct ones).

The product of its digits is 2560, while the sum is 23.

The square root of 454424 is about 674.1097833439. The cubic root of 454424 is about 76.8812472064.

Adding to 454424 its reverse (424454), we get a palindrome (878878).

It can be divided in two parts, 454 and 424, that added together give a palindrome (878).

The spelling of 454424 in words is "four hundred fifty-four thousand, four hundred twenty-four".