448534 has 4 divisors (see below), whose sum is σ = 672804. Its totient is φ = 224266.

The previous prime is 448531. The next prime is 448561. The reversal of 448534 is 435844.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 4³ + 4⁷ + 5⁷ + 8⁵ + 3¹⁰ + 4⁹ .

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112132 + ... + 112135.

It is an arithmetic number, because the mean of its divisors is an integer number (168201).

2⁴⁴⁸⁵³⁴ is an apocalyptic number.

448534 is a deficient number, since it is larger than the sum of its proper divisors (224270).

448534 is a wasteful number, since it uses less digits than its factorization.

448534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224269.

The product of its digits is 7680, while the sum is 28.

The square root of 448534 is about 669.7268099755. The cubic root of 448534 is about 76.5476371816.

The spelling of 448534 in words is "four hundred forty-eight thousand, five hundred thirty-four".