454659 has 4 divisors (see below), whose sum is σ = 606216. Its totient is φ = 303104.

The previous prime is 454637. The next prime is 454673. The reversal of 454659 is 956454.

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

It is a cyclic number.

It is not a de Polignac number, because 454659 - 2⁵ = 454627 is a prime.

It is a D-number.

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (454609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75774 + ... + 75779.

It is an arithmetic number, because the mean of its divisors is an integer number (151554).

2⁴⁵⁴⁶⁵⁹ is an apocalyptic number.

454659 is a deficient number, since it is larger than the sum of its proper divisors (151557).

454659 is a wasteful number, since it uses less digits than its factorization.

454659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151556.

The product of its digits is 21600, while the sum is 33.

The square root of 454659 is about 674.2840647680. The cubic root of 454659 is about 76.8944976653.

The spelling of 454659 in words is "four hundred fifty-four thousand, six hundred fifty-nine".