230004533 has 4 divisors (see below), whose sum is σ = 250914048. Its totient is φ = 209095020.

The previous prime is 230004517. The next prime is 230004589. The reversal of 230004533 is 335400032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230004533 - 2⁴ = 230004517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230004433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10454741 + ... + 10454762.

It is an arithmetic number, because the mean of its divisors is an integer number (62728512).

Almost surely, 2^230004533 is an apocalyptic number.

It is an amenable number.

230004533 is a deficient number, since it is larger than the sum of its proper divisors (20909515).

230004533 is a wasteful number, since it uses less digits than its factorization.

230004533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20909514.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 230004533 is about 15165.9003359510. The cubic root of 230004533 is about 612.6965926202.

Adding to 230004533 its reverse (335400032), we get a palindrome (565404565).

The spelling of 230004533 in words is "two hundred thirty million, four thousand, five hundred thirty-three".