2504306 has 16 divisors (see below), whose sum is σ = 4333824. Its totient is φ = 1063104.

The previous prime is 2504297. The next prime is 2504317. The reversal of 2504306 is 6034052.

2504306 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 7 ways as a sum of consecutive naturals, for example, 791 + ... + 2373.

It is an arithmetic number, because the mean of its divisors is an integer number (270864).

2^2504306 is an apocalyptic number.

It is a pronic number, being equal to 1582×1583.

2504306 is a deficient number, since it is larger than the sum of its proper divisors (1829518).

2504306 is a wasteful number, since it uses less digits than its factorization.

2504306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2504306 is about 1582.4999210111. The cubic root of 2504306 is about 135.7987580167.

Adding to 2504306 its reverse (6034052), we get a palindrome (8538358).

The spelling of 2504306 in words is "two million, five hundred four thousand, three hundred six".