447523362 has 144 divisors (see below), whose sum is σ = 1179988992. Its totient is φ = 120839040.

The previous prime is 447523357. The next prime is 447523393. The reversal of 447523362 is 263325744.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3523743 + ... + 3523869.

It is an arithmetic number, because the mean of its divisors is an integer number (8194368).

Almost surely, 2^447523362 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 447523362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589994496).

447523362 is an abundant number, since it is smaller than the sum of its proper divisors (732465630).

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

447523362 is a wasteful number, since it uses less digits than its factorization.

447523362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 193 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 447523362 is about 21154.7479776999. The cubic root of 447523362 is about 764.9010150025.

The spelling of 447523362 in words is "four hundred forty-seven million, five hundred twenty-three thousand, three hundred sixty-two".