2575879 has 2 divisors, whose sum is σ = 2575880. Its totient is φ = 2575878.

The previous prime is 2575877. The next prime is 2575897. The reversal of 2575879 is 9785752.

2575879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (2575897) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2575879 - 2¹ = 2575877 is a prime.

Together with 2575877, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2575871) 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, 1287939 + 1287940.

It is an arithmetic number, because the mean of its divisors is an integer number (1287940).

2^2575879 is an apocalyptic number.

2575879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575879 is an equidigital number, since it uses as much as digits as its factorization.

2575879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176400, while the sum is 43.

The square root of 2575879 is about 1604.9545164895. The cubic root of 2575879 is about 137.0803336547.

The spelling of 2575879 in words is "two million, five hundred seventy-five thousand, eight hundred seventy-nine".