5641448 has 8 divisors (see below), whose sum is σ = 10577730. Its totient is φ = 2820720.

The previous prime is 5641429. The next prime is 5641453. The reversal of 5641448 is 8441465.

It can be written as a sum of positive squares in only one way, i.e., 5373124 + 268324 = 2318^2 + 518^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352583 + ... + 352598.

Almost surely, 2^5641448 is an apocalyptic number.

It is an amenable number.

5641448 is a deficient number, since it is larger than the sum of its proper divisors (4936282).

5641448 is a wasteful number, since it uses less digits than its factorization.

5641448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705187 (or 705183 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 5641448 is about 2375.1732568383. The cubic root of 5641448 is about 178.0178410767.

The spelling of 5641448 in words is "five million, six hundred forty-one thousand, four hundred forty-eight".