23546473 has 2 divisors, whose sum is σ = 23546474. Its totient is φ = 23546472.

The previous prime is 23546447. The next prime is 23546477. The reversal of 23546473 is 37464532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19963024 + 3583449 = 4468^2 + 1893^2 .

It is a cyclic number.

It is not a de Polignac number, because 23546473 - 2¹⁷ = 23415401 is a prime.

It is not a weakly prime, because it can be changed into another prime (23546477) 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, 11773236 + 11773237.

It is an arithmetic number, because the mean of its divisors is an integer number (11773237).

Almost surely, 2^23546473 is an apocalyptic number.

It is an amenable number.

23546473 is a deficient number, since it is larger than the sum of its proper divisors (1).

23546473 is an equidigital number, since it uses as much as digits as its factorization.

23546473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 34.

The square root of 23546473 is about 4852.4708139256. The cubic root of 23546473 is about 286.6214054796.

The spelling of 23546473 in words is "twenty-three million, five hundred forty-six thousand, four hundred seventy-three".