447483215 has 8 divisors (see below), whose sum is σ = 540536928. Its totient is φ = 355615200.

The previous prime is 447483149. The next prime is 447483229. The reversal of 447483215 is 512384744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 447483215 - 2¹² = 447479119 is a prime.

It is a Duffinian number.

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, 295592 + ... + 297101.

It is an arithmetic number, because the mean of its divisors is an integer number (67567116).

Almost surely, 2^447483215 is an apocalyptic number.

447483215 is a deficient number, since it is larger than the sum of its proper divisors (93053713).

447483215 is a wasteful number, since it uses less digits than its factorization.

447483215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592849.

The product of its digits is 107520, while the sum is 38.

The square root of 447483215 is about 21153.7990677798. The cubic root of 447483215 is about 764.8781414112.

The spelling of 447483215 in words is "four hundred forty-seven million, four hundred eighty-three thousand, two hundred fifteen".