2243036 has 12 divisors (see below), whose sum is σ = 4052160. Its totient is φ = 1085280.

The previous prime is 2243027. The next prime is 2243053. The reversal of 2243036 is 6303422.

2243036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹⁵ + 2¹⁹ + 4⁶ + 3⁴ + 0 + 3⁷ + 6⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 2242999 and 2243017.

It is a congruent 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, 8921 + ... + 9168.

It is an arithmetic number, because the mean of its divisors is an integer number (337680).

2^2243036 is an apocalyptic number.

It is an amenable number.

2243036 is a deficient number, since it is larger than the sum of its proper divisors (1809124).

2243036 is a wasteful number, since it uses less digits than its factorization.

2243036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18124 (or 18122 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2243036 is about 1497.6768676854. The cubic root of 2243036 is about 130.9017385625.

Adding to 2243036 its reverse (6303422), we get a palindrome (8546458).

The spelling of 2243036 in words is "two million, two hundred forty-three thousand, thirty-six".