2230044 has 24 divisors (see below), whose sum is σ = 5268480. Its totient is φ = 734064.

The previous prime is 2230021. The next prime is 2230051. The reversal of 2230044 is 4400322.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 124 + ... + 2115.

It is an arithmetic number, because the mean of its divisors is an integer number (219520).

2^2230044 is an apocalyptic number.

It is an amenable number.

2230044 is an abundant number, since it is smaller than the sum of its proper divisors (3038436).

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

2230044 is a wasteful number, since it uses less digits than its factorization.

2230044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329 (or 2327 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2230044 is about 1493.3331845238. Note that the first 3 decimals coincide. The cubic root of 2230044 is about 130.6485148787.

Adding to 2230044 its reverse (4400322), we get a palindrome (6630366).

The spelling of 2230044 in words is "two million, two hundred thirty thousand, forty-four".