2104304 has 10 divisors (see below), whose sum is σ = 4077120. Its totient is φ = 1052144.

The previous prime is 2104273. The next prime is 2104313. The reversal of 2104304 is 4034012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65744 + ... + 65775.

It is an arithmetic number, because the mean of its divisors is an integer number (407712).

2^2104304 is an apocalyptic number.

It is an amenable number.

2104304 is a deficient number, since it is larger than the sum of its proper divisors (1972816).

2104304 is a wasteful number, since it uses less digits than its factorization.

2104304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131527 (or 131521 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2104304 is about 1450.6219355849. The cubic root of 2104304 is about 128.1453427148.

Adding to 2104304 its reverse (4034012), we get a palindrome (6138316).

It can be divided in two parts, 210 and 4304, that multiplied together give a triangular number (903840 = T₁₃₄₄).

The spelling of 2104304 in words is "two million, one hundred four thousand, three hundred four".