2755913 has 4 divisors (see below), whose sum is σ = 2820048. Its totient is φ = 2691780.

The previous prime is 2755891. The next prime is 2755943. The reversal of 2755913 is 3195572.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2755913 - 2¹⁰ = 2754889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2755913.

It is not an unprimeable number, because it can be changed into a prime (2755943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32003 + ... + 32088.

It is an arithmetic number, because the mean of its divisors is an integer number (705012).

2^2755913 is an apocalyptic number.

It is an amenable number.

2755913 is a deficient number, since it is larger than the sum of its proper divisors (64135).

2755913 is an equidigital number, since it uses as much as digits as its factorization.

2755913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64134.

The product of its digits is 9450, while the sum is 32.

The square root of 2755913 is about 1660.0942744314. The cubic root of 2755913 is about 140.2023095489.

It can be divided in two parts, 27559 and 13, that added together give a palindrome (27572).

The spelling of 2755913 in words is "two million, seven hundred fifty-five thousand, nine hundred thirteen".