455424422 has 8 divisors (see below), whose sum is σ = 694715400. Its totient is φ = 223852624.

The previous prime is 455424391. The next prime is 455424451. The reversal of 455424422 is 224424554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×455424422² = 414822808308068168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1929647 + ... + 1929882.

It is an arithmetic number, because the mean of its divisors is an integer number (86839425).

Almost surely, 2^455424422 is an apocalyptic number.

455424422 is a deficient number, since it is larger than the sum of its proper divisors (239290978).

455424422 is a wasteful number, since it uses less digits than its factorization.

455424422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859590.

The product of its digits is 51200, while the sum is 32.

The square root of 455424422 is about 21340.6752939076. The cubic root of 455424422 is about 769.3762430340.

Adding to 455424422 its reverse (224424554), we get a palindrome (679848976).

The spelling of 455424422 in words is "four hundred fifty-five million, four hundred twenty-four thousand, four hundred twenty-two".