2555941 has 8 divisors (see below), whose sum is σ = 2613600. Its totient is φ = 2499120.

The previous prime is 2555911. The next prime is 2555951. The reversal of 2555941 is 1495552.

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

It is a cyclic number.

It is not a de Polignac number, because 2555941 - 2⁹ = 2555429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14190 + ... + 14368.

It is an arithmetic number, because the mean of its divisors is an integer number (326700).

2^2555941 is an apocalyptic number.

It is an amenable number.

2555941 is a deficient number, since it is larger than the sum of its proper divisors (57659).

2555941 is a wasteful number, since it uses less digits than its factorization.

2555941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419.

The product of its digits is 9000, while the sum is 31.

The square root of 2555941 is about 1598.7310593092. The cubic root of 2555941 is about 136.7257375683.

It can be divided in two parts, 25559 and 41, that added together give a square (25600 = 160²).

The spelling of 2555941 in words is "two million, five hundred fifty-five thousand, nine hundred forty-one".