448271846 has 12 divisors (see below), whose sum is σ = 739093236. Its totient is φ = 203759820.

The previous prime is 448271839. The next prime is 448271849. The reversal of 448271846 is 648172844.

It is a junction number, because it is equal to n+sod(n) for n = 448271797 and 448271806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448271849) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 925940 + ... + 926423.

It is an arithmetic number, because the mean of its divisors is an integer number (61591103).

Almost surely, 2^448271846 is an apocalyptic number.

448271846 is a deficient number, since it is larger than the sum of its proper divisors (290821390).

448271846 is a wasteful number, since it uses less digits than its factorization.

448271846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852387 (or 1852376 counting only the distinct ones).

The product of its digits is 344064, while the sum is 44.

The square root of 448271846 is about 21172.4312727660. The cubic root of 448271846 is about 765.3272104728.

The spelling of 448271846 in words is "four hundred forty-eight million, two hundred seventy-one thousand, eight hundred forty-six".