422432704 has 28 divisors (see below), whose sum is σ = 841485744. Its totient is φ = 210404864.

The previous prime is 422432693. The next prime is 422432707. The reversal of 422432704 is 407234224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422432707) 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, 4284 + ... + 29380.

Almost surely, 2^422432704 is an apocalyptic number.

It is an amenable number.

422432704 is a deficient number, since it is larger than the sum of its proper divisors (419053040).

422432704 is a wasteful number, since it uses less digits than its factorization.

422432704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25372 (or 25362 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 28.

The square root of 422432704 is about 20553.1677363856. The cubic root of 422432704 is about 750.3303457335.

Adding to 422432704 its reverse (407234224), we get a palindrome (829666928).

The spelling of 422432704 in words is "four hundred twenty-two million, four hundred thirty-two thousand, seven hundred four".