532443422 has 64 divisors (see below), whose sum is σ = 1037491200. Its totient is φ = 199584000.

The previous prime is 532443407. The next prime is 532443427. The reversal of 532443422 is 224344235.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532443427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175922 + ... + 178922.

It is an arithmetic number, because the mean of its divisors is an integer number (16210800).

Almost surely, 2^532443422 is an apocalyptic number.

532443422 is a deficient number, since it is larger than the sum of its proper divisors (505047778).

532443422 is a wasteful number, since it uses less digits than its factorization.

532443422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3081.

The product of its digits is 23040, while the sum is 29.

The square root of 532443422 is about 23074.7355781166. The cubic root of 532443422 is about 810.5089632638.

Adding to 532443422 its reverse (224344235), we get a palindrome (756787657).

The spelling of 532443422 in words is "five hundred thirty-two million, four hundred forty-three thousand, four hundred twenty-two".