5448128 has 28 divisors (see below), whose sum is σ = 12356592. Its totient is φ = 2334720.

The previous prime is 5448127. The next prime is 5448133. The reversal of 5448128 is 8218445.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 5448094 and 5448103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448127) 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, 5633 + ... + 6528.

Almost surely, 2^5448128 is an apocalyptic number.

It is an amenable number.

5448128 is an abundant number, since it is smaller than the sum of its proper divisors (6908464).

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

5448128 is a wasteful number, since it uses less digits than its factorization.

5448128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12180 (or 12170 counting only the distinct ones).

The product of its digits is 10240, while the sum is 32.

The square root of 5448128 is about 2334.1225332017. The cubic root of 5448128 is about 175.9607350424.

The spelling of 5448128 in words is "five million, four hundred forty-eight thousand, one hundred twenty-eight".