459454 has 4 divisors (see below), whose sum is σ = 689184. Its totient is φ = 229726.

The previous prime is 459443. The next prime is 459463. The reversal of 459454 is 454954.

459454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×459454² = 422195956232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114862 + ... + 114865.

It is an arithmetic number, because the mean of its divisors is an integer number (172296).

2⁴⁵⁹⁴⁵⁴ is an apocalyptic number.

459454 is a deficient number, since it is larger than the sum of its proper divisors (229730).

459454 is a wasteful number, since it uses less digits than its factorization.

459454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229729.

The product of its digits is 14400, while the sum is 31.

The square root of 459454 is about 677.8303622589. The cubic root of 459454 is about 77.1638720590.

The spelling of 459454 in words is "four hundred fifty-nine thousand, four hundred fifty-four".