20044325 has 24 divisors (see below), whose sum is σ = 29021952. Its totient is φ = 13446720.

The previous prime is 20044319. The next prime is 20044351. The reversal of 20044325 is 52344002.

It is not a de Polignac number, because 20044325 - 2¹⁴ = 20027941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20044297 and 20044306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7007 + ... + 9443.

It is an arithmetic number, because the mean of its divisors is an integer number (1209248).

Almost surely, 2^20044325 is an apocalyptic number.

20044325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20044325 is a deficient number, since it is larger than the sum of its proper divisors (8977627).

20044325 is a wasteful number, since it uses less digits than its factorization.

20044325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501 (or 2496 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 20044325 is about 4477.0888979336. The cubic root of 20044325 is about 271.6421413033.

Adding to 20044325 its reverse (52344002), we get a palindrome (72388327).

The spelling of 20044325 in words is "twenty million, forty-four thousand, three hundred twenty-five".