2748741 has 8 divisors (see below), whose sum is σ = 3684384. Its totient is φ = 1822800.

The previous prime is 2748731. The next prime is 2748769. The reversal of 2748741 is 1478472.

2748741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2748741 - 2¹⁴ = 2732357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735 + ... + 2916.

It is an arithmetic number, because the mean of its divisors is an integer number (460548).

2^2748741 is an apocalyptic number.

It is an amenable number.

2748741 is a deficient number, since it is larger than the sum of its proper divisors (935643).

2748741 is a wasteful number, since it uses less digits than its factorization.

2748741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4851.

The product of its digits is 12544, while the sum is 33.

The square root of 2748741 is about 1657.9327489377. The cubic root of 2748741 is about 140.0805828600.

The spelling of 2748741 in words is "two million, seven hundred forty-eight thousand, seven hundred forty-one".