2826723 has 16 divisors (see below), whose sum is σ = 3995136. Its totient is φ = 1774080.

The previous prime is 2826701. The next prime is 2826727. The reversal of 2826723 is 3276282.

2826723 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 2826723 - 2⁹ = 2826211 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2826727) 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 15 ways as a sum of consecutive naturals, for example, 4611 + ... + 5187.

It is an arithmetic number, because the mean of its divisors is an integer number (249696).

2^2826723 is an apocalyptic number.

2826723 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2826723 is a deficient number, since it is larger than the sum of its proper divisors (1168413).

2826723 is a wasteful number, since it uses less digits than its factorization.

2826723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674.

The product of its digits is 8064, while the sum is 30.

The square root of 2826723 is about 1681.2861148537. The cubic root of 2826723 is about 141.3929484522.

The spelling of 2826723 in words is "two million, eight hundred twenty-six thousand, seven hundred twenty-three".