20044124 has 6 divisors (see below), whose sum is σ = 35077224. Its totient is φ = 10022060.

The previous prime is 20044091. The next prime is 20044127. The reversal of 20044124 is 42144002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20044127) by changing a digit.

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 as a sum of consecutive naturals, namely, 2505512 + ... + 2505519.

It is an arithmetic number, because the mean of its divisors is an integer number (5846204).

Almost surely, 2^20044124 is an apocalyptic number.

It is an amenable number.

20044124 is a deficient number, since it is larger than the sum of its proper divisors (15033100).

20044124 is a wasteful number, since it uses less digits than its factorization.

20044124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011035 (or 5011033 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 20044124 is about 4477.0664502551. The cubic root of 20044124 is about 271.6412333114.

Adding to 20044124 its reverse (42144002), we get a palindrome (62188126).

The spelling of 20044124 in words is "twenty million, forty-four thousand, one hundred twenty-four".