459585947 has 2 divisors, whose sum is σ = 459585948. Its totient is φ = 459585946.

The previous prime is 459585937. The next prime is 459585967. The reversal of 459585947 is 749585954.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-459585947 is a prime.

It is a super-2 number, since 2×459585947² = 422438485359773618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 459585892 and 459585901.

It is not a weakly prime, because it can be changed into another prime (459585937) 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 as a sum of consecutive naturals, namely, 229792973 + 229792974.

It is an arithmetic number, because the mean of its divisors is an integer number (229792974).

Almost surely, 2^459585947 is an apocalyptic number.

459585947 is a deficient number, since it is larger than the sum of its proper divisors (1).

459585947 is an equidigital number, since it uses as much as digits as its factorization.

459585947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072000, while the sum is 56.

The square root of 459585947 is about 21437.9557560883. The cubic root of 459585947 is about 771.7125804826.

The spelling of 459585947 in words is "four hundred fifty-nine million, five hundred eighty-five thousand, nine hundred forty-seven".