2868673 has 2 divisors, whose sum is σ = 2868674. Its totient is φ = 2868672.

The previous prime is 2868617. The next prime is 2868689. The reversal of 2868673 is 3768682.

It is a happy number.

2868673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1803649 + 1065024 = 1343^2 + 1032^2 .

It is a cyclic number.

It is not a de Polignac number, because 2868673 - 2⁹ = 2868161 is a prime.

2868673 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2868473) 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 as a sum of consecutive naturals, namely, 1434336 + 1434337.

It is an arithmetic number, because the mean of its divisors is an integer number (1434337).

2^2868673 is an apocalyptic number.

It is an amenable number.

2868673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2868673 is an equidigital number, since it uses as much as digits as its factorization.

2868673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 40.

The square root of 2868673 is about 1693.7157376608. The cubic root of 2868673 is about 142.0889642871.

Subtracting 2868673 from its reverse (3768682), we obtain a palindrome (900009).

The spelling of 2868673 in words is "two million, eight hundred sixty-eight thousand, six hundred seventy-three".