459228393 has 16 divisors (see below), whose sum is σ = 732672640. Its totient is φ = 282601872.

The previous prime is 459228379. The next prime is 459228397. The reversal of 459228393 is 393822954.

It is a happy number.

459228393 is a `hidden beast` number, since 4 + 592 + 28 + 39 + 3 = 666.

It is not a de Polignac number, because 459228393 - 2¹⁰ = 459227369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (459228397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653821 + ... + 654522.

It is an arithmetic number, because the mean of its divisors is an integer number (45792040).

Almost surely, 2^459228393 is an apocalyptic number.

It is an amenable number.

459228393 is a deficient number, since it is larger than the sum of its proper divisors (273444247).

459228393 is a wasteful number, since it uses less digits than its factorization.

459228393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308365 (or 1308359 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 459228393 is about 21429.6148588816. The cubic root of 459228393 is about 771.5123999291.

The spelling of 459228393 in words is "four hundred fifty-nine million, two hundred twenty-eight thousand, three hundred ninety-three".