448208534 has 4 divisors (see below), whose sum is σ = 672312804. Its totient is φ = 224104266.

The previous prime is 448208531. The next prime is 448208557. The reversal of 448208534 is 435802844.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448208531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112052132 + ... + 112052135.

It is an arithmetic number, because the mean of its divisors is an integer number (168078201).

Almost surely, 2^448208534 is an apocalyptic number.

448208534 is a deficient number, since it is larger than the sum of its proper divisors (224104270).

448208534 is a wasteful number, since it uses less digits than its factorization.

448208534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224104269.

The product of its (nonzero) digits is 122880, while the sum is 38.

The square root of 448208534 is about 21170.9360681100. The cubic root of 448208534 is about 765.2911782615.

The spelling of 448208534 in words is "four hundred forty-eight million, two hundred eight thousand, five hundred thirty-four".