9328457 has 2 divisors, whose sum is σ = 9328458. Its totient is φ = 9328456.

The previous prime is 9328447. The next prime is 9328471. The reversal of 9328457 is 7548239.

9328457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8649481 + 678976 = 2941^2 + 824^2 .

It is a cyclic number.

It is not a de Polignac number, because 9328457 - 2⁴ = 9328441 is a prime.

It is a super-2 number, since 2×9328457² = 174040220001698, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9328457.

It is not a weakly prime, because it can be changed into another prime (9328447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4664228 + 4664229.

It is an arithmetic number, because the mean of its divisors is an integer number (4664229).

Almost surely, 2^9328457 is an apocalyptic number.

It is an amenable number.

9328457 is a deficient number, since it is larger than the sum of its proper divisors (1).

9328457 is an equidigital number, since it uses as much as digits as its factorization.

9328457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 9328457 is about 3054.2522816559. The cubic root of 9328457 is about 210.5086460641.

The spelling of 9328457 in words is "nine million, three hundred twenty-eight thousand, four hundred fifty-seven".