454448 has 10 divisors (see below), whose sum is σ = 880524. Its totient is φ = 227216.

The previous prime is 454417. The next prime is 454451. The reversal of 454448 is 844454.

454448 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 454448.

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 as a sum of consecutive naturals, namely, 14186 + ... + 14217.

2⁴⁵⁴⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

454448 is a deficient number, since it is larger than the sum of its proper divisors (426076).

454448 is a wasteful number, since it uses less digits than its factorization.

454448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28411 (or 28405 counting only the distinct ones).

The product of its digits is 10240, while the sum is 29.

The square root of 454448 is about 674.1275843637. The cubic root of 454448 is about 76.8826006542.

The spelling of 454448 in words is "four hundred fifty-four thousand, four hundred forty-eight".