459847 has 2 divisors, whose sum is σ = 459848. Its totient is φ = 459846.

The previous prime is 459841. The next prime is 459883. The reversal of 459847 is 748954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 459847 - 2¹¹ = 457799 is a prime.

It is a super-2 number, since 2×459847² = 422918526818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (459841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229923 + 229924.

It is an arithmetic number, because the mean of its divisors is an integer number (229924).

2⁴⁵⁹⁸⁴⁷ is an apocalyptic number.

459847 is a deficient number, since it is larger than the sum of its proper divisors (1).

459847 is an equidigital number, since it uses as much as digits as its factorization.

459847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 37.

The square root of 459847 is about 678.1201958355. The cubic root of 459847 is about 77.1858668321.

The spelling of 459847 in words is "four hundred fifty-nine thousand, eight hundred forty-seven".