448962432 has 64 divisors (see below), whose sum is σ = 1195419600. Its totient is φ = 149295104.

The previous prime is 448962421. The next prime is 448962467. The reversal of 448962432 is 234269844.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 194308 + ... + 196604.

Almost surely, 2^448962432 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 448962432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (597709800).

448962432 is an abundant number, since it is smaller than the sum of its proper divisors (746457168).

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

448962432 is a wasteful number, since it uses less digits than its factorization.

448962432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823 (or 2811 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The square root of 448962432 is about 21188.7336101052. The cubic root of 448962432 is about 765.7200175663.

The spelling of 448962432 in words is "four hundred forty-eight million, nine hundred sixty-two thousand, four hundred thirty-two".