2744048 has 40 divisors (see below), whose sum is σ = 5624640. Its totient is φ = 1295360.

The previous prime is 2744039. The next prime is 2744051. The reversal of 2744048 is 8404472.

It is a self number, because there is not a number n which added to its sum of digits gives 2744048.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30788 + ... + 30876.

It is an arithmetic number, because the mean of its divisors is an integer number (140616).

2^2744048 is an apocalyptic number.

It is an amenable number.

2744048 is an abundant number, since it is smaller than the sum of its proper divisors (2880592).

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

2744048 is a wasteful number, since it uses less digits than its factorization.

2744048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 2744048 is about 1656.5168275632. The cubic root of 2744048 is about 140.0008163218. Note that the first 3 decimals are identical.

The spelling of 2744048 in words is "two million, seven hundred forty-four thousand, forty-eight".