2283066 has 40 divisors (see below), whose sum is σ = 5423220. Its totient is φ = 715392.

The previous prime is 2283037. The next prime is 2283067. The reversal of 2283066 is 6603822.

2283066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2205225 + 77841 = 1485^2 + 279^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2283067) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 2340 + ... + 3168.

2^2283066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2283066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2711610).

2283066 is an abundant number, since it is smaller than the sum of its proper divisors (3140154).

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

2283066 is a wasteful number, since it uses less digits than its factorization.

2283066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2283066 is about 1510.9818000228. The cubic root of 2283066 is about 131.6758575720.

Adding to 2283066 its reverse (6603822), we get a palindrome (8886888).

The spelling of 2283066 in words is "two million, two hundred eighty-three thousand, sixty-six".