202044 has 24 divisors (see below), whose sum is σ = 478800. Its totient is φ = 66304.

The previous prime is 202031. The next prime is 202049. The reversal of 202044 is 440202.

202044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202049) by changing a digit.

202044 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1282 + ... + 1430.

It is an arithmetic number, because the mean of its divisors is an integer number (19950).

2²⁰²⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

202044 is an abundant number, since it is smaller than the sum of its proper divisors (276756).

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

202044 is a wasteful number, since it uses less digits than its factorization.

202044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 202044 is about 449.4930477772. The cubic root of 202044 is about 58.6789029803.

Adding to 202044 its reverse (440202), we get a palindrome (642246).

The spelling of 202044 in words is "two hundred two thousand, forty-four", and thus it is an iban number.