459913 has 2 divisors, whose sum is σ = 459914. Its totient is φ = 459912.

The previous prime is 459883. The next prime is 459923. The reversal of 459913 is 319954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 446224 + 13689 = 668^2 + 117^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-459913 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (459923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229956 + 229957.

It is an arithmetic number, because the mean of its divisors is an integer number (229957).

2⁴⁵⁹⁹¹³ is an apocalyptic number.

It is an amenable number.

459913 is a deficient number, since it is larger than the sum of its proper divisors (1).

459913 is an equidigital number, since it uses as much as digits as its factorization.

459913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 31.

The square root of 459913 is about 678.1688580287. The cubic root of 459913 is about 77.1895593816.

The spelling of 459913 in words is "four hundred fifty-nine thousand, nine hundred thirteen".