454338 has 24 divisors (see below), whose sum is σ = 1009008. Its totient is φ = 147672.

The previous prime is 454331. The next prime is 454351. The reversal of 454338 is 833454.

It is a happy number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (454331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 481 + ... + 1067.

It is an arithmetic number, because the mean of its divisors is an integer number (42042).

2⁴⁵⁴³³⁸ is an apocalyptic number.

454338 is an abundant number, since it is smaller than the sum of its proper divisors (554670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454338 is a wasteful number, since it uses less digits than its factorization.

454338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 635 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 454338 is about 674.0459924961. The cubic root of 454338 is about 76.8763969605.

The spelling of 454338 in words is "four hundred fifty-four thousand, three hundred thirty-eight".