2842579 has 2 divisors, whose sum is σ = 2842580. Its totient is φ = 2842578.

The previous prime is 2842573. The next prime is 2842583. The reversal of 2842579 is 9752482.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2842579 is a prime.

It is not a weakly prime, because it can be changed into another prime (2842573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1421289 + 1421290.

It is an arithmetic number, because the mean of its divisors is an integer number (1421290).

2^2842579 is an apocalyptic number.

2842579 is a deficient number, since it is larger than the sum of its proper divisors (1).

2842579 is an equidigital number, since it uses as much as digits as its factorization.

2842579 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 2842579 is about 1685.9949584741. The cubic root of 2842579 is about 141.6568285363.

Subtracting 2842579 from its reverse (9752482), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 2842579 in words is "two million, eight hundred forty-two thousand, five hundred seventy-nine".