2766041 has 4 divisors (see below), whose sum is σ = 2772432. Its totient is φ = 2759652.

The previous prime is 2766013. The next prime is 2766059. The reversal of 2766041 is 1406672.

2766041 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, 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 2766041 - 2⁶ = 2765977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2766041.

It is not an unprimeable number, because it can be changed into a prime (2766341) 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, 2495 + ... + 3428.

It is an arithmetic number, because the mean of its divisors is an integer number (693108).

2^2766041 is an apocalyptic number.

It is an amenable number.

2766041 is a deficient number, since it is larger than the sum of its proper divisors (6391).

2766041 is an equidigital number, since it uses as much as digits as its factorization.

2766041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6390.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2766041 is about 1663.1419061523. The cubic root of 2766041 is about 140.3738477492.

The spelling of 2766041 in words is "two million, seven hundred sixty-six thousand, forty-one".