23673497 has 2 divisors, whose sum is σ = 23673498. Its totient is φ = 23673496.

The previous prime is 23673479. The next prime is 23673511. The reversal of 23673497 is 79437632.

Together with previous prime (23673479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19749136 + 3924361 = 4444^2 + 1981^2 .

It is a cyclic number.

It is not a de Polignac number, because 23673497 - 2⁸ = 23673241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23673427) 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 as a sum of consecutive naturals, namely, 11836748 + 11836749.

It is an arithmetic number, because the mean of its divisors is an integer number (11836749).

Almost surely, 2^23673497 is an apocalyptic number.

It is an amenable number.

23673497 is a deficient number, since it is larger than the sum of its proper divisors (1).

23673497 is an equidigital number, since it uses as much as digits as its factorization.

23673497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 41.

The square root of 23673497 is about 4865.5417992244. The cubic root of 23673497 is about 287.1358848571.

The spelling of 23673497 in words is "twenty-three million, six hundred seventy-three thousand, four hundred ninety-seven".