485784448 has 32 divisors (see below), whose sum is σ = 969885360. Its totient is φ = 242362368.

The previous prime is 485784437. The next prime is 485784473. The reversal of 485784448 is 844487584.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 485784395 and 485784404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58440 + ... + 66232.

Almost surely, 2^485784448 is an apocalyptic number.

It is an amenable number.

485784448 is a deficient number, since it is larger than the sum of its proper divisors (484100912).

485784448 is an equidigital number, since it uses as much as digits as its factorization.

485784448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8294 (or 8282 counting only the distinct ones).

The product of its digits is 4587520, while the sum is 52.

The square root of 485784448 is about 22040.5183242137. The cubic root of 485784448 is about 786.1061652615.

The spelling of 485784448 in words is "four hundred eighty-five million, seven hundred eighty-four thousand, four hundred forty-eight".