2684504 has 16 divisors (see below), whose sum is σ = 5329800. Its totient is φ = 1263232.

The previous prime is 2684477. The next prime is 2684509. The reversal of 2684504 is 4054862.

2684504 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 not an unprimeable number, because it can be changed into a prime (2684509) by changing a digit.

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, 9734 + ... + 10005.

2^2684504 is an apocalyptic number.

It is an amenable number.

2684504 is a deficient number, since it is larger than the sum of its proper divisors (2645296).

2684504 is a wasteful number, since it uses less digits than its factorization.

2684504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19762 (or 19758 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2684504 is about 1638.4456048340. The cubic root of 2684504 is about 138.9807609278.

The spelling of 2684504 in words is "two million, six hundred eighty-four thousand, five hundred four".