454343 has 4 divisors (see below), whose sum is σ = 470040. Its totient is φ = 438648.

The previous prime is 454331. The next prime is 454351. The reversal of 454343 is 343454.

It is a happy number.

454343 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

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 454343 - 2¹⁴ = 437959 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7805 + ... + 7862.

It is an arithmetic number, because the mean of its divisors is an integer number (117510).

2⁴⁵⁴³⁴³ is an apocalyptic number.

454343 is a deficient number, since it is larger than the sum of its proper divisors (15697).

454343 is a wasteful number, since it uses less digits than its factorization.

454343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15696.

The product of its digits is 2880, while the sum is 23.

The square root of 454343 is about 674.0497014316. The cubic root of 454343 is about 76.8766789683.

Adding to 454343 its reverse (343454), we get a palindrome (797797).

Subtracting from 454343 its reverse (343454), we obtain a square (110889 = 333²).

It can be divided in two parts, 454 and 343, that added together give a palindrome (797).

The spelling of 454343 in words is "four hundred fifty-four thousand, three hundred forty-three".