2243076 has 24 divisors (see below), whose sum is σ = 5709984. Its totient is φ = 679680.

The previous prime is 2243057. The next prime is 2243077. The reversal of 2243076 is 6703422.

It is not an unprimeable number, because it can be changed into a prime (2243077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8365 + ... + 8628.

It is an arithmetic number, because the mean of its divisors is an integer number (237916).

2^2243076 is an apocalyptic number.

It is an amenable number.

2243076 is an abundant number, since it is smaller than the sum of its proper divisors (3466908).

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

2243076 is a wasteful number, since it uses less digits than its factorization.

2243076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17011 (or 17009 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 2243076 is about 1497.6902216413. The cubic root of 2243076 is about 130.9025166802.

Adding to 2243076 its reverse (6703422), we get a palindrome (8946498).

The spelling of 2243076 in words is "two million, two hundred forty-three thousand, seventy-six".