448883901 has 12 divisors (see below), whose sum is σ = 648620700. Its totient is φ = 299148480.

The previous prime is 448883899. The next prime is 448883917. The reversal of 448883901 is 109388844.

448883901 is a `hidden beast` number, since 4 + 488 + 83 + 90 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9771876 + 439112025 = 3126^2 + 20955^2 .

It is not a de Polignac number, because 448883901 - 2¹ = 448883899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448883101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23811 + ... + 38271.

It is an arithmetic number, because the mean of its divisors is an integer number (54051725).

Almost surely, 2^448883901 is an apocalyptic number.

It is an amenable number.

448883901 is a deficient number, since it is larger than the sum of its proper divisors (199736799).

448883901 is a wasteful number, since it uses less digits than its factorization.

448883901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17916 (or 17913 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 448883901 is about 21186.8803980199. The cubic root of 448883901 is about 765.6753692388.

The spelling of 448883901 in words is "four hundred forty-eight million, eight hundred eighty-three thousand, nine hundred one".