2744724 has 24 divisors (see below), whose sum is σ = 6458368. Its totient is φ = 907200.

The previous prime is 2744723. The next prime is 2744743. The reversal of 2744724 is 4274472.

2744724 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2744691 and 2744700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2744723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624 + ... + 2424.

2^2744724 is an apocalyptic number.

It is an amenable number.

2744724 is an abundant number, since it is smaller than the sum of its proper divisors (3713644).

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

2744724 is a wasteful number, since it uses less digits than its factorization.

2744724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935 (or 1933 counting only the distinct ones).

The product of its digits is 12544, while the sum is 30.

The square root of 2744724 is about 1656.7208575979. The cubic root of 2744724 is about 140.0123118424.

The spelling of 2744724 in words is "two million, seven hundred forty-four thousand, seven hundred twenty-four".