2859427 has 2 divisors, whose sum is σ = 2859428. Its totient is φ = 2859426.

The previous prime is 2859413. The next prime is 2859469. The reversal of 2859427 is 7249582.

2859427 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 2859427 - 2¹⁹ = 2335139 is a prime.

2859427 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2859407) 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, 1429713 + 1429714.

It is an arithmetic number, because the mean of its divisors is an integer number (1429714).

2^2859427 is an apocalyptic number.

2859427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2859427 is an equidigital number, since it uses as much as digits as its factorization.

2859427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 37.

The square root of 2859427 is about 1690.9840330411. The cubic root of 2859427 is about 141.9361446678.

The spelling of 2859427 in words is "two million, eight hundred fifty-nine thousand, four hundred twenty-seven".