8948473 has 2 divisors, whose sum is σ = 8948474. Its totient is φ = 8948472.

The previous prime is 8948441. The next prime is 8948503. The reversal of 8948473 is 3748498.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6285049 + 2663424 = 2507^2 + 1632^2 .

It is a cyclic number.

It is not a de Polignac number, because 8948473 - 2⁵ = 8948441 is a prime.

8948473 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8942473) 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, 4474236 + 4474237.

It is an arithmetic number, because the mean of its divisors is an integer number (4474237).

Almost surely, 2^8948473 is an apocalyptic number.

It is an amenable number.

8948473 is a deficient number, since it is larger than the sum of its proper divisors (1).

8948473 is an equidigital number, since it uses as much as digits as its factorization.

8948473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 43.

The square root of 8948473 is about 2991.3998395400. The cubic root of 8948473 is about 207.6106575783.

The spelling of 8948473 in words is "eight million, nine hundred forty-eight thousand, four hundred seventy-three".