2604935 has 16 divisors (see below), whose sum is σ = 3259872. Its totient is φ = 1996800.

The previous prime is 2604913. The next prime is 2604949. The reversal of 2604935 is 5394062.

It is not a de Polignac number, because 2604935 - 2¹⁰ = 2603911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2604898 and 2604907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19820 + ... + 19950.

It is an arithmetic number, because the mean of its divisors is an integer number (203742).

2^2604935 is an apocalyptic number.

2604935 is a deficient number, since it is larger than the sum of its proper divisors (654937).

2604935 is a wasteful number, since it uses less digits than its factorization.

2604935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2604935 is about 1613.9811027394. The cubic root of 2604935 is about 137.5938312709.

Adding to 2604935 its reverse (5394062), we get a palindrome (7998997).

The spelling of 2604935 in words is "two million, six hundred four thousand, nine hundred thirty-five".