2285859 has 8 divisors (see below), whose sum is σ = 3056400. Its totient is φ = 1519616.

The previous prime is 2285821. The next prime is 2285861. The reversal of 2285859 is 9585822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2285859 - 2⁹ = 2285347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2285869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499 + ... + 2195.

It is an arithmetic number, because the mean of its divisors is an integer number (382050).

2^2285859 is an apocalyptic number.

2285859 is a deficient number, since it is larger than the sum of its proper divisors (770541).

2285859 is a wasteful number, since it uses less digits than its factorization.

2285859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149.

The product of its digits is 57600, while the sum is 39.

The square root of 2285859 is about 1511.9057510308. The cubic root of 2285859 is about 131.7295311263.

The spelling of 2285859 in words is "two million, two hundred eighty-five thousand, eight hundred fifty-nine".