20000325 has 12 divisors (see below), whose sum is σ = 33067328. Its totient is φ = 10666800.

The previous prime is 20000311. The next prime is 20000327. The reversal of 20000325 is 52300002.

It is not a de Polignac number, because 20000325 - 2⁸ = 20000069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20000325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133261 + ... + 133410.

Almost surely, 2^20000325 is an apocalyptic number.

20000325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20000325 is a deficient number, since it is larger than the sum of its proper divisors (13067003).

20000325 is a wasteful number, since it uses less digits than its factorization.

20000325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266684 (or 266679 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 20000325 is about 4472.1722909566. The cubic root of 20000325 is about 271.4432319611.

Adding to 20000325 its reverse (52300002), we get a palindrome (72300327).

It can be divided in two parts, 200003 and 25, that added together give a triangular number (200028 = T₆₃₂).

The spelling of 20000325 in words is "twenty million, three hundred twenty-five", and thus it is an aban number.