454230223 has 4 divisors (see below), whose sum is σ = 454311160. Its totient is φ = 454149288.

The previous prime is 454230173. The next prime is 454230233. The reversal of 454230223 is 322032454.

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 454230223 - 2²⁵ = 420675791 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 (454230233) 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, 31368 + ... + 43501.

It is an arithmetic number, because the mean of its divisors is an integer number (113577790).

Almost surely, 2^454230223 is an apocalyptic number.

454230223 is a deficient number, since it is larger than the sum of its proper divisors (80937).

454230223 is an equidigital number, since it uses as much as digits as its factorization.

454230223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80936.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 454230223 is about 21312.6775183223. The cubic root of 454230223 is about 768.7031766665.

Adding to 454230223 its reverse (322032454), we get a palindrome (776262677).

The spelling of 454230223 in words is "four hundred fifty-four million, two hundred thirty thousand, two hundred twenty-three".