23230401 has 4 divisors (see below), whose sum is σ = 30973872. Its totient is φ = 15486932.

The previous prime is 23230399. The next prime is 23230411. The reversal of 23230401 is 10403232.

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 23230401 - 2¹ = 23230399 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23230411) 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 in 3 ways as a sum of consecutive naturals, for example, 3871731 + ... + 3871736.

It is an arithmetic number, because the mean of its divisors is an integer number (7743468).

Almost surely, 2^23230401 is an apocalyptic number.

It is an amenable number.

23230401 is a deficient number, since it is larger than the sum of its proper divisors (7743471).

23230401 is an equidigital number, since it uses as much as digits as its factorization.

23230401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7743470.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23230401 is about 4819.7926303940. The cubic root of 23230401 is about 285.3331530348. Note that the first 3 decimals are identical.

Adding to 23230401 its reverse (10403232), we get a palindrome (33633633).

The spelling of 23230401 in words is "twenty-three million, two hundred thirty thousand, four hundred one".