2485784 has 16 divisors (see below), whose sum is σ = 5326800. Its totient is φ = 1065312.

The previous prime is 2485759. The next prime is 2485801. The reversal of 2485784 is 4875842.

2485784 is digitally balanced in base 2, 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22139 + ... + 22250.

It is an arithmetic number, because the mean of its divisors is an integer number (332925).

2^2485784 is an apocalyptic number.

It is an amenable number.

2485784 is an abundant number, since it is smaller than the sum of its proper divisors (2841016).

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

2485784 is a wasteful number, since it uses less digits than its factorization.

2485784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44402 (or 44398 counting only the distinct ones).

The product of its digits is 71680, while the sum is 38.

The square root of 2485784 is about 1576.6369271332. The cubic root of 2485784 is about 135.4631372607.

The spelling of 2485784 in words is "two million, four hundred eighty-five thousand, seven hundred eighty-four".