2753855 has 12 divisors (see below), whose sum is σ = 3579480. Its totient is φ = 2032992.

The previous prime is 2753851. The next prime is 2753867. The reversal of 2753855 is 5583572.

2753855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2753855 - 2² = 2753851 is a prime.

It is a super-2 number, since 2×2753855² = 15167434722050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2753851) 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 11 ways as a sum of consecutive naturals, for example, 785 + ... + 2474.

It is an arithmetic number, because the mean of its divisors is an integer number (298290).

2^2753855 is an apocalyptic number.

2753855 is a deficient number, since it is larger than the sum of its proper divisors (825625).

2753855 is a wasteful number, since it uses less digits than its factorization.

2753855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3290 (or 3277 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 2753855 is about 1659.4743143538. The cubic root of 2753855 is about 140.1674017942.

The spelling of 2753855 in words is "two million, seven hundred fifty-three thousand, eight hundred fifty-five".