2286565 has 8 divisors (see below), whose sum is σ = 2757240. Its totient is φ = 1820352.

The previous prime is 2286553. The next prime is 2286577. The reversal of 2286565 is 5656822.

It is an interprime number because it is at equal distance from previous prime (2286553) and next prime (2286577).

It can be written as a sum of positive squares in 4 ways, for example, as 160801 + 2125764 = 401^2 + 1458^2 .

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 2286565 - 2⁵ = 2286533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2286565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147 + ... + 2143.

It is an arithmetic number, because the mean of its divisors is an integer number (344655).

2^2286565 is an apocalyptic number.

It is an amenable number.

2286565 is a deficient number, since it is larger than the sum of its proper divisors (470675).

2286565 is a wasteful number, since it uses less digits than its factorization.

2286565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231.

The product of its digits is 28800, while the sum is 34.

The square root of 2286565 is about 1512.1392131679. The cubic root of 2286565 is about 131.7430915247.

The spelling of 2286565 in words is "two million, two hundred eighty-six thousand, five hundred sixty-five".