2666204 has 12 divisors (see below), whose sum is σ = 4680984. Its totient is φ = 1328784.

The previous prime is 2666201. The next prime is 2666221. The reversal of 2666204 is 4026662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2666201) 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, 599 + ... + 2385.

It is an arithmetic number, because the mean of its divisors is an integer number (390082).

2^2666204 is an apocalyptic number.

It is an amenable number.

2666204 is a deficient number, since it is larger than the sum of its proper divisors (2014780).

2666204 is a wasteful number, since it uses less digits than its factorization.

2666204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164 (or 2162 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2666204 is about 1632.8514935535. The cubic root of 2666204 is about 138.6642345275.

The spelling of 2666204 in words is "two million, six hundred sixty-six thousand, two hundred four".