454434 has 32 divisors (see below), whose sum is σ = 984960. Its totient is φ = 139392.

The previous prime is 454417. The next prime is 454451. The reversal of 454434 is 434454.

It is an interprime number because it is at equal distance from previous prime (454417) and next prime (454451).

It is an unprimeable number.

454434 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 15 ways as a sum of consecutive naturals, for example, 5062 + ... + 5150.

It is an arithmetic number, because the mean of its divisors is an integer number (30780).

2⁴⁵⁴⁴³⁴ is an apocalyptic number.

454434 is an abundant number, since it is smaller than the sum of its proper divisors (530526).

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

454434 is a wasteful number, since it uses less digits than its factorization.

454434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154.

The product of its digits is 3840, while the sum is 24.

The square root of 454434 is about 674.1172004926. The cubic root of 454434 is about 76.8818111488.

Adding to 454434 its reverse (434454), we get a palindrome (888888).

It can be divided in two parts, 454 and 434, that added together give a palindrome (888).

The spelling of 454434 in words is "four hundred fifty-four thousand, four hundred thirty-four".