23460231 has 8 divisors (see below), whose sum is σ = 32926720. Its totient is φ = 14816952.

The previous prime is 23460209. The next prime is 23460247. The reversal of 23460231 is 13206432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23460231 - 2⁶ = 23460167 is a prime.

It is a super-2 number, since 2×23460231² = 1100764877146722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23460198 and 23460207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23460271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205735 + ... + 205848.

It is an arithmetic number, because the mean of its divisors is an integer number (4115840).

Almost surely, 2^23460231 is an apocalyptic number.

23460231 is a deficient number, since it is larger than the sum of its proper divisors (9466489).

23460231 is a wasteful number, since it uses less digits than its factorization.

23460231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411605.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23460231 is about 4843.5762614002. The cubic root of 23460231 is about 286.2710480763.

Adding to 23460231 its reverse (13206432), we get a palindrome (36666663).

The spelling of 23460231 in words is "twenty-three million, four hundred sixty thousand, two hundred thirty-one".