2544048 has 100 divisors (see below), whose sum is σ = 7982128. Its totient is φ = 777600.

The previous prime is 2544041. The next prime is 2544049. The reversal of 2544048 is 8404452.

2544048 is a `hidden beast` number, since 254 + 404 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2544041) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16773 + ... + 16923.

2^2544048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2544048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3991064).

2544048 is an abundant number, since it is smaller than the sum of its proper divisors (5438080).

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

2544048 is a wasteful number, since it uses less digits than its factorization.

2544048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 2544048 is about 1595.0072100151. The cubic root of 2544048 is about 136.5133424948.

The spelling of 2544048 in words is "two million, five hundred forty-four thousand, forty-eight".