455234224 has 40 divisors (see below), whose sum is σ = 934235840. Its totient is φ = 214291008.

The previous prime is 455234209. The next prime is 455234231. The reversal of 455234224 is 422432554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44959 + ... + 54145.

It is an arithmetic number, because the mean of its divisors is an integer number (23355896).

Almost surely, 2^455234224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455234224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467117920).

455234224 is an abundant number, since it is smaller than the sum of its proper divisors (479001616).

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

455234224 is a wasteful number, since it uses less digits than its factorization.

455234224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9377 (or 9371 counting only the distinct ones).

The product of its digits is 38400, while the sum is 31.

The square root of 455234224 is about 21336.2185965555. The cubic root of 455234224 is about 769.2691237614.

Adding to 455234224 its reverse (422432554), we get a palindrome (877666778).

The spelling of 455234224 in words is "four hundred fifty-five million, two hundred thirty-four thousand, two hundred twenty-four".