20444050 has 24 divisors (see below), whose sum is σ = 41483952. Its totient is φ = 7434000.

The previous prime is 20444027. The next prime is 20444059. The reversal of 20444050 is 5044402.

It is not an unprimeable number, because it can be changed into a prime (20444059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18036 + ... + 19135.

It is an arithmetic number, because the mean of its divisors is an integer number (1728498).

Almost surely, 2^20444050 is an apocalyptic number.

20444050 is an abundant number, since it is smaller than the sum of its proper divisors (21039902).

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

20444050 is a wasteful number, since it uses less digits than its factorization.

20444050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37194 (or 37189 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 20444050 is about 4521.5097036278. The cubic root of 20444050 is about 273.4359701139.

Adding to 20444050 its reverse (5044402), we get a palindrome (25488452).

The spelling of 20444050 in words is "twenty million, four hundred forty-four thousand, fifty".