20230504 has 32 divisors (see below), whose sum is σ = 43560000. Its totient is φ = 8628480.

The previous prime is 20230499. The next prime is 20230517. The reversal of 20230504 is 40503202.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12747 + ... + 14245.

It is an arithmetic number, because the mean of its divisors is an integer number (1361250).

Almost surely, 2^20230504 is an apocalyptic number.

It is an amenable number.

20230504 is an abundant number, since it is smaller than the sum of its proper divisors (23329496).

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

20230504 is a wasteful number, since it uses less digits than its factorization.

20230504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753 (or 1749 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 20230504 is about 4497.8332561357. The cubic root of 20230504 is about 272.4805877932.

Adding to 20230504 its reverse (40503202), we get a palindrome (60733706).

The spelling of 20230504 in words is "twenty million, two hundred thirty thousand, five hundred four".