23552173 has 2 divisors, whose sum is σ = 23552174. Its totient is φ = 23552172.

The previous prime is 23552171. The next prime is 23552227. The reversal of 23552173 is 37125532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22915369 + 636804 = 4787^2 + 798^2 .

It is a cyclic number.

It is not a de Polignac number, because 23552173 - 2¹ = 23552171 is a prime.

Together with 23552171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23552171) 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, 11776086 + 11776087.

It is an arithmetic number, because the mean of its divisors is an integer number (11776087).

Almost surely, 2^23552173 is an apocalyptic number.

It is an amenable number.

23552173 is a deficient number, since it is larger than the sum of its proper divisors (1).

23552173 is an equidigital number, since it uses as much as digits as its factorization.

23552173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6300, while the sum is 28.

The square root of 23552173 is about 4853.0581080387. The cubic root of 23552173 is about 286.6445315220.

The spelling of 23552173 in words is "twenty-three million, five hundred fifty-two thousand, one hundred seventy-three".