23446231 has 2 divisors, whose sum is σ = 23446232. Its totient is φ = 23446230.

The previous prime is 23446229. The next prime is 23446243. The reversal of 23446231 is 13264432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23446231 - 2¹ = 23446229 is a prime.

It is a super-2 number, since 2×23446231² = 1099451496210722, which contains 22 as substring.

Together with 23446229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23446196 and 23446205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23446201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11723115 + 11723116.

It is an arithmetic number, because the mean of its divisors is an integer number (11723116).

Almost surely, 2^23446231 is an apocalyptic number.

23446231 is a deficient number, since it is larger than the sum of its proper divisors (1).

23446231 is an equidigital number, since it uses as much as digits as its factorization.

23446231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 25.

The square root of 23446231 is about 4842.1308325984. The cubic root of 23446231 is about 286.2140922268.

The spelling of 23446231 in words is "twenty-three million, four hundred forty-six thousand, two hundred thirty-one".