2755003 has 4 divisors (see below), whose sum is σ = 2917080. Its totient is φ = 2592928.

The previous prime is 2754991. The next prime is 2755021. The reversal of 2755003 is 3005572.

2755003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2755003 - 2⁹ = 2754491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2755033) 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 3 ways as a sum of consecutive naturals, for example, 81013 + ... + 81046.

It is an arithmetic number, because the mean of its divisors is an integer number (729270).

2^2755003 is an apocalyptic number.

2755003 is a deficient number, since it is larger than the sum of its proper divisors (162077).

2755003 is a wasteful number, since it uses less digits than its factorization.

2755003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162076.

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 2755003 is about 1659.8201709824. The cubic root of 2755003 is about 140.1868762911.

The spelling of 2755003 in words is "two million, seven hundred fifty-five thousand, three".