23414231 has 4 divisors (see below), whose sum is σ = 23958792. Its totient is φ = 22869672.

The previous prime is 23414227. The next prime is 23414243. The reversal of 23414231 is 13241432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23414231 - 2² = 23414227 is a prime.

It is a super-2 number, since 2×23414231² = 1096452426642722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23414201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272216 + ... + 272301.

It is an arithmetic number, because the mean of its divisors is an integer number (5989698).

Almost surely, 2^23414231 is an apocalyptic number.

23414231 is a deficient number, since it is larger than the sum of its proper divisors (544561).

23414231 is an equidigital number, since it uses as much as digits as its factorization.

23414231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544560.

The product of its digits is 576, while the sum is 20.

The square root of 23414231 is about 4838.8253739932. The cubic root of 23414231 is about 286.0838222365.

Adding to 23414231 its reverse (13241432), we get a palindrome (36655663).

The spelling of 23414231 in words is "twenty-three million, four hundred fourteen thousand, two hundred thirty-one".