2584424 has 8 divisors (see below), whose sum is σ = 4845810. Its totient is φ = 1292208.

The previous prime is 2584411. The next prime is 2584433. The reversal of 2584424 is 4244852.

It can be written as a sum of positive squares in only one way, i.e., 1643524 + 940900 = 1282^2 + 970^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 161519 + ... + 161534.

2^2584424 is an apocalyptic number.

It is an amenable number.

2584424 is a deficient number, since it is larger than the sum of its proper divisors (2261386).

2584424 is a wasteful number, since it uses less digits than its factorization.

2584424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323059 (or 323055 counting only the distinct ones).

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

The square root of 2584424 is about 1607.6143816227. The cubic root of 2584424 is about 137.2317458634.

The spelling of 2584424 in words is "two million, five hundred eighty-four thousand, four hundred twenty-four".