447076048 has 40 divisors (see below), whose sum is σ = 896299776. Its totient is φ = 215808000.

The previous prime is 447076033. The next prime is 447076051. The reversal of 447076048 is 840670744.

It is a self number, because there is not a number n which added to its sum of digits gives 447076048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278448 + ... + 280048.

Almost surely, 2^447076048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 447076048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (448149888).

447076048 is an abundant number, since it is smaller than the sum of its proper divisors (449223728).

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

447076048 is a wasteful number, since it uses less digits than its factorization.

447076048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203 (or 2197 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 40.

The square root of 447076048 is about 21144.1729088655. The cubic root of 447076048 is about 764.6460823204.

The spelling of 447076048 in words is "four hundred forty-seven million, seventy-six thousand, forty-eight".