2233044 has 36 divisors (see below), whose sum is σ = 6158880. Its totient is φ = 676560.

The previous prime is 2233039. The next prime is 2233057. The reversal of 2233044 is 4403322.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2424 + ... + 3215.

It is an arithmetic number, because the mean of its divisors is an integer number (171080).

2^2233044 is an apocalyptic number.

It is an amenable number.

2233044 is an abundant number, since it is smaller than the sum of its proper divisors (3925836).

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

2233044 is a wasteful number, since it uses less digits than its factorization.

2233044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5660 (or 5655 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2233044 is about 1494.3373113190. The cubic root of 2233044 is about 130.7070742493.

Adding to 2233044 its reverse (4403322), we get a palindrome (6636366).

The spelling of 2233044 in words is "two million, two hundred thirty-three thousand, forty-four".