459091 has 2 divisors, whose sum is σ = 459092. Its totient is φ = 459090.

The previous prime is 459089. The next prime is 459113. The reversal of 459091 is 190954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 459091 - 2¹ = 459089 is a prime.

Together with 459089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (459031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229545 + 229546.

It is an arithmetic number, because the mean of its divisors is an integer number (229546).

2⁴⁵⁹⁰⁹¹ is an apocalyptic number.

459091 is a deficient number, since it is larger than the sum of its proper divisors (1).

459091 is an equidigital number, since it uses as much as digits as its factorization.

459091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 459091 is about 677.5625432386. The cubic root of 459091 is about 77.1435451307.

It can be divided in two parts, 4 and 59091, that added together give a palindrome (59095).

The spelling of 459091 in words is "four hundred fifty-nine thousand, ninety-one".