448403006 has 4 divisors (see below), whose sum is σ = 672604512. Its totient is φ = 224201502.

The previous prime is 448402979. The next prime is 448403027. The reversal of 448403006 is 600304844.

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

It is a self number, because there is not a number n which added to its sum of digits gives 448403006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112100750 + ... + 112100753.

It is an arithmetic number, because the mean of its divisors is an integer number (168151128).

Almost surely, 2^448403006 is an apocalyptic number.

448403006 is a deficient number, since it is larger than the sum of its proper divisors (224201506).

448403006 is a wasteful number, since it uses less digits than its factorization.

448403006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224201505.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 448403006 is about 21175.5284703830. The cubic root of 448403006 is about 765.4018456370.

The spelling of 448403006 in words is "four hundred forty-eight million, four hundred three thousand, six".