448985932 has 12 divisors (see below), whose sum is σ = 786012136. Its totient is φ = 224411040.

The previous prime is 448985909. The next prime is 448985947. The reversal of 448985932 is 239589844.

It is a self number, because there is not a number n which added to its sum of digits gives 448985932.

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, 7194 + ... + 30817.

Almost surely, 2^448985932 is an apocalyptic number.

It is an amenable number.

448985932 is a deficient number, since it is larger than the sum of its proper divisors (337026204).

448985932 is a wasteful number, since it uses less digits than its factorization.

448985932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40968 (or 40966 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 52.

The square root of 448985932 is about 21189.2881428329. The cubic root of 448985932 is about 765.7333773377.

The spelling of 448985932 in words is "four hundred forty-eight million, nine hundred eighty-five thousand, nine hundred thirty-two".