2044236 has 12 divisors (see below), whose sum is σ = 4769912. Its totient is φ = 681408.

The previous prime is 2044201. The next prime is 2044243. The reversal of 2044236 is 6324402.

It is a tau number, because it is divible by the number of its divisors (12).

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, 85165 + ... + 85188.

2^2044236 is an apocalyptic number.

It is an amenable number.

2044236 is an abundant number, since it is smaller than the sum of its proper divisors (2725676).

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

2044236 is a wasteful number, since it uses less digits than its factorization.

2044236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170360 (or 170358 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2044236 is about 1429.7678133180. The cubic root of 2044236 is about 126.9142372596.

Adding to 2044236 its reverse (6324402), we get a palindrome (8368638).

The spelling of 2044236 in words is "two million, forty-four thousand, two hundred thirty-six".