9425473 has 2 divisors, whose sum is σ = 9425474. Its totient is φ = 9425472.

The previous prime is 9425447. The next prime is 9425489. The reversal of 9425473 is 3745249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5049009 + 4376464 = 2247^2 + 2092^2 .

It is an emirp because it is prime and its reverse (3745249) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9425473 is a prime.

9425473 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (9428473) 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, 4712736 + 4712737.

It is an arithmetic number, because the mean of its divisors is an integer number (4712737).

Almost surely, 2^9425473 is an apocalyptic number.

It is an amenable number.

9425473 is a deficient number, since it is larger than the sum of its proper divisors (1).

9425473 is an equidigital number, since it uses as much as digits as its factorization.

9425473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 9425473 is about 3070.0933210572. The cubic root of 9425473 is about 211.2358943933.

The spelling of 9425473 in words is "nine million, four hundred twenty-five thousand, four hundred seventy-three".