454133 has 4 divisors (see below), whose sum is σ = 460428. Its totient is φ = 447840.

The previous prime is 454109. The next prime is 454141. The reversal of 454133 is 331454.

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

It can be written as a sum of positive squares in 2 ways, for example, as 114244 + 339889 = 338^2 + 583^2 .

It is a cyclic number.

It is not a de Polignac number, because 454133 - 2⁸ = 453877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454183) 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, 3038 + ... + 3183.

It is an arithmetic number, because the mean of its divisors is an integer number (115107).

2⁴⁵⁴¹³³ is an apocalyptic number.

It is an amenable number.

454133 is a deficient number, since it is larger than the sum of its proper divisors (6295).

454133 is an equidigital number, since it uses as much as digits as its factorization.

454133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6294.

The product of its digits is 720, while the sum is 20.

The square root of 454133 is about 673.8939085642. The cubic root of 454133 is about 76.8648328590.

Adding to 454133 its reverse (331454), we get a palindrome (785587).

The spelling of 454133 in words is "four hundred fifty-four thousand, one hundred thirty-three".