455912422 has 16 divisors (see below), whose sum is σ = 808515360. Its totient is φ = 188653248.

The previous prime is 455912419. The next prime is 455912423. The reversal of 455912422 is 224219554.

It is a happy number.

It is a super-2 number, since 2×455912422² = 415712273067812168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455912423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561063 + ... + 561874.

It is an arithmetic number, because the mean of its divisors is an integer number (50532210).

Almost surely, 2^455912422 is an apocalyptic number.

455912422 is a deficient number, since it is larger than the sum of its proper divisors (352602938).

455912422 is a wasteful number, since it uses less digits than its factorization.

455912422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122975.

The product of its digits is 28800, while the sum is 34.

The square root of 455912422 is about 21352.1057977896. The cubic root of 455912422 is about 769.6509476572.

The spelling of 455912422 in words is "four hundred fifty-five million, nine hundred twelve thousand, four hundred twenty-two".