23461423 has 2 divisors, whose sum is σ = 23461424. Its totient is φ = 23461422.

The previous prime is 23461381. The next prime is 23461489. The reversal of 23461423 is 32416432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23461423 - 2⁹ = 23460911 is a prime.

It is a super-3 number, since 3×23461423³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23461223) 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 as a sum of consecutive naturals, namely, 11730711 + 11730712.

It is an arithmetic number, because the mean of its divisors is an integer number (11730712).

Almost surely, 2^23461423 is an apocalyptic number.

23461423 is a deficient number, since it is larger than the sum of its proper divisors (1).

23461423 is an equidigital number, since it uses as much as digits as its factorization.

23461423 is an odious number, because the sum of its binary digits is odd.

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

The square root of 23461423 is about 4843.6993094122. The cubic root of 23461423 is about 286.2758964132.

Adding to 23461423 its reverse (32416432), we get a palindrome (55877855).

The spelling of 23461423 in words is "twenty-three million, four hundred sixty-one thousand, four hundred twenty-three".