424532422 has 16 divisors (see below), whose sum is σ = 646094592. Its totient is φ = 209187720.

The previous prime is 424532417. The next prime is 424532429. The reversal of 424532422 is 224235424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424532429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38583 + ... + 48349.

It is an arithmetic number, because the mean of its divisors is an integer number (40380912).

Almost surely, 2^424532422 is an apocalyptic number.

424532422 is a deficient number, since it is larger than the sum of its proper divisors (221562170).

424532422 is a wasteful number, since it uses less digits than its factorization.

424532422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10083.

The product of its digits is 15360, while the sum is 28.

The square root of 424532422 is about 20604.1845749838. The cubic root of 424532422 is about 751.5714735872.

Adding to 424532422 its reverse (224235424), we get a palindrome (648767846).

The spelling of 424532422 in words is "four hundred twenty-four million, five hundred thirty-two thousand, four hundred twenty-two".