2655039 has 8 divisors (see below), whose sum is σ = 3566080. Its totient is φ = 1757016.

The previous prime is 2655017. The next prime is 2655047. The reversal of 2655039 is 9305562.

2655039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2655039 - 2⁸ = 2654783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2654997 and 2655015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655049) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2767 + ... + 3600.

It is an arithmetic number, because the mean of its divisors is an integer number (445760).

2^2655039 is an apocalyptic number.

2655039 is a deficient number, since it is larger than the sum of its proper divisors (911041).

2655039 is a wasteful number, since it uses less digits than its factorization.

2655039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6509.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 2655039 is about 1629.4290411061. The cubic root of 2655039 is about 138.4704068631.

The spelling of 2655039 in words is "two million, six hundred fifty-five thousand, thirty-nine".