2626879 has 2 divisors, whose sum is σ = 2626880. Its totient is φ = 2626878.

The previous prime is 2626873. The next prime is 2626901. The reversal of 2626879 is 9786262.

2626879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2626879 - 2⁷ = 2626751 is a prime.

It is a Chen prime.

2626879 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2626873) 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, 1313439 + 1313440.

It is an arithmetic number, because the mean of its divisors is an integer number (1313440).

2^2626879 is an apocalyptic number.

2626879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2626879 is an equidigital number, since it uses as much as digits as its factorization.

2626879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 2626879 is about 1620.7649428588. The cubic root of 2626879 is about 137.9791153720.

The spelling of 2626879 in words is "two million, six hundred twenty-six thousand, eight hundred seventy-nine".