2732448 has 24 divisors (see below), whose sum is σ = 7172928. Its totient is φ = 910784.

The previous prime is 2732441. The next prime is 2732449. The reversal of 2732448 is 8442372.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2732441) 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, 14136 + ... + 14327.

It is an arithmetic number, because the mean of its divisors is an integer number (298872).

2^2732448 is an apocalyptic number.

It is an amenable number.

2732448 is an abundant number, since it is smaller than the sum of its proper divisors (4440480).

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

2732448 is a wasteful number, since it uses less digits than its factorization.

2732448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28476 (or 28468 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 2732448 is about 1653.0117966911. The cubic root of 2732448 is about 139.8032610716.

It can be divided in two parts, 27324 and 48, that added together give a palindrome (27372).

The spelling of 2732448 in words is "two million, seven hundred thirty-two thousand, four hundred forty-eight".