2805059 has 4 divisors (see below), whose sum is σ = 2814504. Its totient is φ = 2795616.

The previous prime is 2805043. The next prime is 2805071. The reversal of 2805059 is 9505082.

2805059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2805059 - 2⁴ = 2805043 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2805259) 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 in 3 ways as a sum of consecutive naturals, for example, 4262 + ... + 4875.

It is an arithmetic number, because the mean of its divisors is an integer number (703626).

2^2805059 is an apocalyptic number.

2805059 is a deficient number, since it is larger than the sum of its proper divisors (9445).

2805059 is an equidigital number, since it uses as much as digits as its factorization.

2805059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9444.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 2805059 is about 1674.8310362541. The cubic root of 2805059 is about 141.0308099599.

The spelling of 2805059 in words is "two million, eight hundred five thousand, fifty-nine".