2555795 has 16 divisors (see below), whose sum is σ = 3456000. Its totient is φ = 1797600.

The previous prime is 2555779. The next prime is 2555809. The reversal of 2555795 is 5975552.

It is not a de Polignac number, because 2555795 - 2⁴ = 2555779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 956 + ... + 2454.

It is an arithmetic number, because the mean of its divisors is an integer number (216000).

2^2555795 is an apocalyptic number.

2555795 is a deficient number, since it is larger than the sum of its proper divisors (900205).

2555795 is a wasteful number, since it uses less digits than its factorization.

2555795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546.

The product of its digits is 78750, while the sum is 38.

The square root of 2555795 is about 1598.6853974438. The cubic root of 2555795 is about 136.7231341778.

It can be divided in two parts, 25557 and 95, that added together give a palindrome (25652).

The spelling of 2555795 in words is "two million, five hundred fifty-five thousand, seven hundred ninety-five".