2283564 has 12 divisors (see below), whose sum is σ = 5328344. Its totient is φ = 761184.

The previous prime is 2283563. The next prime is 2283571. The reversal of 2283564 is 4653822.

2283564 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 2¹³ + 2²¹ + 8 + 3¹¹ + 5 + 6² + 4⁵ .

It is not an unprimeable number, because it can be changed into a prime (2283563) 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, 95137 + ... + 95160.

2^2283564 is an apocalyptic number.

It is an amenable number.

2283564 is an abundant number, since it is smaller than the sum of its proper divisors (3044780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2283564 is a wasteful number, since it uses less digits than its factorization.

2283564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190304 (or 190302 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 2283564 is about 1511.1465845509. The cubic root of 2283564 is about 131.6854309279.

The spelling of 2283564 in words is "two million, two hundred eighty-three thousand, five hundred sixty-four".