2726045 has 16 divisors (see below), whose sum is σ = 3794688. Its totient is φ = 1841280.

The previous prime is 2726033. The next prime is 2726051. The reversal of 2726045 is 5406272.

2726045 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 2726045 - 2¹⁶ = 2660509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1937 + ... + 3033.

It is an arithmetic number, because the mean of its divisors is an integer number (237168).

2^2726045 is an apocalyptic number.

It is an amenable number.

2726045 is a deficient number, since it is larger than the sum of its proper divisors (1068643).

2726045 is a wasteful number, since it uses less digits than its factorization.

2726045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2726045 is about 1651.0738929557. The cubic root of 2726045 is about 139.6939744041.

The spelling of 2726045 in words is "two million, seven hundred twenty-six thousand, forty-five".