948486173 has 2 divisors, whose sum is σ = 948486174. Its totient is φ = 948486172.

The previous prime is 948486113. The next prime is 948486181. The reversal of 948486173 is 371684849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 764964964 + 183521209 = 27658^2 + 13547^2 .

It is a cyclic number.

It is not a de Polignac number, because 948486173 - 2⁸ = 948485917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948486113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474243086 + 474243087.

It is an arithmetic number, because the mean of its divisors is an integer number (474243087).

Almost surely, 2^948486173 is an apocalyptic number.

It is an amenable number.

948486173 is a deficient number, since it is larger than the sum of its proper divisors (1).

948486173 is an equidigital number, since it uses as much as digits as its factorization.

948486173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 50.

The square root of 948486173 is about 30797.5027072001. The cubic root of 948486173 is about 982.5251320978.

The spelling of 948486173 in words is "nine hundred forty-eight million, four hundred eighty-six thousand, one hundred seventy-three".