2655994 has 32 divisors (see below), whose sum is σ = 4717440. Its totient is φ = 1108800.

The previous prime is 2655977. The next prime is 2656009. The reversal of 2655994 is 4995562.

2655994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 3.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 14584 + ... + 14764.

It is an arithmetic number, because the mean of its divisors is an integer number (147420).

2^2655994 is an apocalyptic number.

2655994 is a deficient number, since it is larger than the sum of its proper divisors (2061446).

2655994 is a wasteful number, since it uses less digits than its factorization.

2655994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246.

The product of its digits is 97200, while the sum is 40.

The square root of 2655994 is about 1629.7220621934. The cubic root of 2655994 is about 138.4870071700.

The spelling of 2655994 in words is "two million, six hundred fifty-five thousand, nine hundred ninety-four".