2745244 has 12 divisors (see below), whose sum is σ = 4883368. Its totient is φ = 1350000.

The previous prime is 2745229. The next prime is 2745251. The reversal of 2745244 is 4425472.

It is a happy number.

2745244 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5382 + ... + 5869.

2^2745244 is an apocalyptic number.

It is an amenable number.

2745244 is a deficient number, since it is larger than the sum of its proper divisors (2138124).

2745244 is a wasteful number, since it uses less digits than its factorization.

2745244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11316 (or 11314 counting only the distinct ones).

The product of its digits is 8960, while the sum is 28.

The square root of 2745244 is about 1656.8777866819. The cubic root of 2745244 is about 140.0211532663.

The spelling of 2745244 in words is "two million, seven hundred forty-five thousand, two hundred forty-four".