448615612 has 12 divisors (see below), whose sum is σ = 826397320. Its totient is φ = 212502096.

The previous prime is 448615597. The next prime is 448615613. The reversal of 448615612 is 216516844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448615613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2951343 + ... + 2951494.

Almost surely, 2^448615612 is an apocalyptic number.

It is an amenable number.

448615612 is a deficient number, since it is larger than the sum of its proper divisors (377781708).

448615612 is a wasteful number, since it uses less digits than its factorization.

448615612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5902860 (or 5902858 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 448615612 is about 21180.5479626944. The cubic root of 448615612 is about 765.5227958466.

The spelling of 448615612 in words is "four hundred forty-eight million, six hundred fifteen thousand, six hundred twelve".