2285759 has 4 divisors (see below), whose sum is σ = 2612304. Its totient is φ = 1959216.

The previous prime is 2285747. The next prime is 2285779. The reversal of 2285759 is 9575822.

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

It is not a de Polignac number, because 2285759 - 2⁴ = 2285743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163262 + ... + 163275.

It is an arithmetic number, because the mean of its divisors is an integer number (653076).

2^2285759 is an apocalyptic number.

2285759 is a deficient number, since it is larger than the sum of its proper divisors (326545).

2285759 is an equidigital number, since it uses as much as digits as its factorization.

2285759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326544.

The product of its digits is 50400, while the sum is 38.

The square root of 2285759 is about 1511.8726798246. The cubic root of 2285759 is about 131.7276101643.

The spelling of 2285759 in words is "two million, two hundred eighty-five thousand, seven hundred fifty-nine".