8231473 has 2 divisors, whose sum is σ = 8231474. Its totient is φ = 8231472.

The previous prime is 8231471. The next prime is 8231479. The reversal of 8231473 is 3741328.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7969329 + 262144 = 2823^2 + 512^2 .

It is a cyclic number.

It is not a de Polignac number, because 8231473 - 2¹ = 8231471 is a prime.

Together with 8231471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8231471) 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, 4115736 + 4115737.

It is an arithmetic number, because the mean of its divisors is an integer number (4115737).

Almost surely, 2^8231473 is an apocalyptic number.

It is an amenable number.

8231473 is a deficient number, since it is larger than the sum of its proper divisors (1).

8231473 is an equidigital number, since it uses as much as digits as its factorization.

8231473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 28.

The square root of 8231473 is about 2869.0543738312. The cubic root of 8231473 is about 201.9106309896.

The spelling of 8231473 in words is "eight million, two hundred thirty-one thousand, four hundred seventy-three".