2286265 has 4 divisors (see below), whose sum is σ = 2743524. Its totient is φ = 1829008.

The previous prime is 2286257. The next prime is 2286293. The reversal of 2286265 is 5626822.

2286265 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, and also an emirpimes, since its reverse is a distinct semiprime: 5626822 = 2 ⋅2813411.

It can be written as a sum of positive squares in 2 ways, for example, as 839056 + 1447209 = 916^2 + 1203^2 .

It is a cyclic number.

It is not a de Polignac number, because 2286265 - 2³ = 2286257 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁵ + 2¹⁶ + 8⁴ + 6² + 2¹⁸ + 6⁴ + 5⁹ .

It is a Duffinian number.

It is an unprimeable number.

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, 228622 + ... + 228631.

It is an arithmetic number, because the mean of its divisors is an integer number (685881).

2^2286265 is an apocalyptic number.

It is an amenable number.

2286265 is a deficient number, since it is larger than the sum of its proper divisors (457259).

2286265 is an equidigital number, since it uses as much as digits as its factorization.

2286265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457258.

The product of its digits is 11520, while the sum is 31.

The square root of 2286265 is about 1512.0400126981. The cubic root of 2286265 is about 131.7373296568.

The spelling of 2286265 in words is "two million, two hundred eighty-six thousand, two hundred sixty-five".