4451448 has 16 divisors (see below), whose sum is σ = 11128680. Its totient is φ = 1483808.

The previous prime is 4451441. The next prime is 4451449. The reversal of 4451448 is 8441544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4451441) 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, 92715 + ... + 92762.

Almost surely, 2^4451448 is an apocalyptic number.

It is an amenable number.

4451448 is an abundant number, since it is smaller than the sum of its proper divisors (6677232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4451448 is a wasteful number, since it uses less digits than its factorization.

4451448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185486 (or 185482 counting only the distinct ones).

The product of its digits is 10240, while the sum is 30.

The square root of 4451448 is about 2109.8454919733. The cubic root of 4451448 is about 164.5004542320.

The spelling of 4451448 in words is "four million, four hundred fifty-one thousand, four hundred forty-eight".