2660204 has 6 divisors (see below), whose sum is σ = 4655364. Its totient is φ = 1330100.

The previous prime is 2660183. The next prime is 2660219. The reversal of 2660204 is 4020662.

2660204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 as a sum of consecutive naturals, namely, 332522 + ... + 332529.

It is an arithmetic number, because the mean of its divisors is an integer number (775894).

2^2660204 is an apocalyptic number.

It is an amenable number.

2660204 is a deficient number, since it is larger than the sum of its proper divisors (1995160).

2660204 is a wasteful number, since it uses less digits than its factorization.

2660204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665055 (or 665053 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2660204 is about 1631.0131820436. The cubic root of 2660204 is about 138.5601401814.

Adding to 2660204 its reverse (4020662), we get a palindrome (6680866).

The spelling of 2660204 in words is "two million, six hundred sixty thousand, two hundred four".