2104604 has 12 divisors (see below), whose sum is σ = 3738504. Its totient is φ = 1036464.

The previous prime is 2104601. The next prime is 2104607. The reversal of 2104604 is 4064012.

It is an interprime number because it is at equal distance from previous prime (2104601) and next prime (2104607).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3659 + ... + 4194.

It is an arithmetic number, because the mean of its divisors is an integer number (311542).

2^2104604 is an apocalyptic number.

It is an amenable number.

2104604 is a deficient number, since it is larger than the sum of its proper divisors (1633900).

2104604 is a wasteful number, since it uses less digits than its factorization.

2104604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7924 (or 7922 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2104604 is about 1450.7253358234. The cubic root of 2104604 is about 128.1514321037.

Adding to 2104604 its reverse (4064012), we get a palindrome (6168616).

The spelling of 2104604 in words is "two million, one hundred four thousand, six hundred four".