2233056 has 48 divisors (see below), whose sum is σ = 6701184. Its totient is φ = 637824.

The previous prime is 2233039. The next prime is 2233057. The reversal of 2233056 is 6503322.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233057) 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, 990 + ... + 2333.

It is an arithmetic number, because the mean of its divisors is an integer number (139608).

2^2233056 is an apocalyptic number.

It is an amenable number.

2233056 is an abundant number, since it is smaller than the sum of its proper divisors (4468128).

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

2233056 is a wasteful number, since it uses less digits than its factorization.

2233056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343 (or 3335 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2233056 is about 1494.3413264713. The cubic root of 2233056 is about 130.7073083814.

Adding to 2233056 its reverse (6503322), we get a palindrome (8736378).

The spelling of 2233056 in words is "two million, two hundred thirty-three thousand, fifty-six".