448912 has 10 divisors (see below), whose sum is σ = 869798. Its totient is φ = 224448.

The previous prime is 448907. The next prime is 448927. The reversal of 448912 is 219844.

It can be written as a sum of positive squares in only one way, i.e., 389376 + 59536 = 624^2 + 244^2 .

It is a super-4 number, since 4×448912⁴ (a number of 24 digits) contains 4444 as substring.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14013 + ... + 14044.

2⁴⁴⁸⁹¹² is an apocalyptic number.

It is an amenable number.

448912 is a deficient number, since it is larger than the sum of its proper divisors (420886).

448912 is a wasteful number, since it uses less digits than its factorization.

448912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28065 (or 28059 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 448912 is about 670.0089551640. The cubic root of 448912 is about 76.5691345354.

The spelling of 448912 in words is "four hundred forty-eight thousand, nine hundred twelve".