448550632 has 16 divisors (see below), whose sum is σ = 885297600. Its totient is φ = 212471280.

The previous prime is 448550621. The next prime is 448550633. The reversal of 448550632 is 236055844.

It is a junction number, because it is equal to n+sod(n) for n = 448550591 and 448550600.

It is not an unprimeable number, because it can be changed into a prime (448550633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475344 + ... + 1475647.

It is an arithmetic number, because the mean of its divisors is an integer number (55331100).

Almost surely, 2^448550632 is an apocalyptic number.

It is an amenable number.

448550632 is a deficient number, since it is larger than the sum of its proper divisors (436746968).

448550632 is a wasteful number, since it uses less digits than its factorization.

448550632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951016 (or 2951012 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 448550632 is about 21179.0139524955. The cubic root of 448550632 is about 765.4858331910.

The spelling of 448550632 in words is "four hundred forty-eight million, five hundred fifty thousand, six hundred thirty-two".