2655404 has 12 divisors (see below), whose sum is σ = 4699800. Its totient is φ = 1312608.

The previous prime is 2655403. The next prime is 2655407. The reversal of 2655404 is 4045562.

It is not an unprimeable number, because it can be changed into a prime (2655403) 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, 3374 + ... + 4085.

It is an arithmetic number, because the mean of its divisors is an integer number (391650).

2^2655404 is an apocalyptic number.

It is an amenable number.

2655404 is a deficient number, since it is larger than the sum of its proper divisors (2044396).

2655404 is a wasteful number, since it uses less digits than its factorization.

2655404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7552 (or 7550 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2655404 is about 1629.5410396796. The cubic root of 2655404 is about 138.4767519529.

The spelling of 2655404 in words is "two million, six hundred fifty-five thousand, four hundred four".