2053044 has 36 divisors (see below), whose sum is σ = 5931744. Its totient is φ = 586512.

The previous prime is 2053031. The next prime is 2053063. The reversal of 2053044 is 4403502.

It is a happy number.

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 a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3822 + ... + 4325.

2^2053044 is an apocalyptic number.

It is an amenable number.

2053044 is an abundant number, since it is smaller than the sum of its proper divisors (3878700).

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

2053044 is a wasteful number, since it uses less digits than its factorization.

2053044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8164 (or 8159 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2053044 is about 1432.8447229201. The cubic root of 2053044 is about 127.0962545553.

Adding to 2053044 its reverse (4403502), we get a palindrome (6456546).

It can be divided in two parts, 205 and 3044, that added together give a square (3249 = 57²).

The spelling of 2053044 in words is "two million, fifty-three thousand, forty-four".