2744524 has 6 divisors (see below), whose sum is σ = 4802924. Its totient is φ = 1372260.

The previous prime is 2744519. The next prime is 2744543. The reversal of 2744524 is 4254472.

It is a happy number.

It is a d-powerful number, because it can be written as 2⁹ + 7³ + 4² + 4⁶ + 5⁹ + 2¹⁹ + 4⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 2744492 and 2744501.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343062 + ... + 343069.

2^2744524 is an apocalyptic number.

It is an amenable number.

2744524 is a deficient number, since it is larger than the sum of its proper divisors (2058400).

2744524 is a wasteful number, since it uses less digits than its factorization.

2744524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686135 (or 686133 counting only the distinct ones).

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

The square root of 2744524 is about 1656.6604962997. The cubic root of 2744524 is about 140.0089109974.

Adding to 2744524 its reverse (4254472), we get a palindrome (6998996).

It can be divided in two parts, 27 and 44524, that added together give a triangular number (44551 = T₂₉₈).

The spelling of 2744524 in words is "two million, seven hundred forty-four thousand, five hundred twenty-four".