448426804 has 12 divisors (see below), whose sum is σ = 896853664. Its totient is φ = 192182904.

The previous prime is 448426793. The next prime is 448426807. The reversal of 448426804 is 408624844.

448426804 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448426807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8007594 + ... + 8007649.

Almost surely, 2^448426804 is an apocalyptic number.

It is an amenable number.

448426804 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448426804 is a wasteful number, since it uses less digits than its factorization.

448426804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16015254 (or 16015252 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The square root of 448426804 is about 21176.0903851490. The cubic root of 448426804 is about 765.4153860687.

The spelling of 448426804 in words is "four hundred forty-eight million, four hundred twenty-six thousand, eight hundred four".