2842544 has 20 divisors (see below), whose sum is σ = 5565120. Its totient is φ = 1406400.

The previous prime is 2842537. The next prime is 2842559. The reversal of 2842544 is 4452482.

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 3 ways as a sum of consecutive naturals, for example, 737 + ... + 2495.

It is an arithmetic number, because the mean of its divisors is an integer number (278256).

2^2842544 is an apocalyptic number.

It is an amenable number.

2842544 is a deficient number, since it is larger than the sum of its proper divisors (2722576).

2842544 is a wasteful number, since it uses less digits than its factorization.

2842544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868 (or 1862 counting only the distinct ones).

The product of its digits is 10240, while the sum is 29.

The square root of 2842544 is about 1685.9845788144. The cubic root of 2842544 is about 141.6562471383.

The spelling of 2842544 in words is "two million, eight hundred forty-two thousand, five hundred forty-four".