20063044 has 24 divisors (see below), whose sum is σ = 36165528. Its totient is φ = 9734400.

The previous prime is 20063039. The next prime is 20063047. The reversal of 20063044 is 44036002.

20063044 = 91² + 92² + ... + 393².

It can be written as a sum of positive squares in 4 ways, for example, as 5008644 + 15054400 = 2238^2 + 3880^2 .

It is not an unprimeable number, because it can be changed into a prime (20063047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20944 + ... + 21880.

It is an arithmetic number, because the mean of its divisors is an integer number (1506897).

Almost surely, 2^20063044 is an apocalyptic number.

It is an amenable number.

20063044 is a deficient number, since it is larger than the sum of its proper divisors (16102484).

20063044 is a wasteful number, since it uses less digits than its factorization.

20063044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095 (or 1093 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 20063044 is about 4479.1789426188. The cubic root of 20063044 is about 271.7266754075.

Adding to 20063044 its reverse (44036002), we get a palindrome (64099046).

It can be divided in two parts, 2006 and 3044, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 20063044 in words is "twenty million, sixty-three thousand, forty-four".