455422424 has 16 divisors (see below), whose sum is σ = 874744920. Its totient is φ = 222157120.

The previous prime is 455422421. The next prime is 455422463. The reversal of 455422424 is 424224554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455422421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693914 + ... + 694569.

Almost surely, 2^455422424 is an apocalyptic number.

It is an amenable number.

455422424 is a deficient number, since it is larger than the sum of its proper divisors (419322496).

455422424 is a wasteful number, since it uses less digits than its factorization.

455422424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388530 (or 1388526 counting only the distinct ones).

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

The square root of 455422424 is about 21340.6284818419. The cubic root of 455422424 is about 769.3751179180.

Adding to 455422424 its reverse (424224554), we get a palindrome (879646978).

The spelling of 455422424 in words is "four hundred fifty-five million, four hundred twenty-two thousand, four hundred twenty-four".