422424304 has 20 divisors (see below), whose sum is σ = 820618360. Its totient is φ = 210651840.

The previous prime is 422424263. The next prime is 422424341. The reversal of 422424304 is 403424224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28767 + ... + 40894.

It is an arithmetic number, because the mean of its divisors is an integer number (41030918).

Almost surely, 2^422424304 is an apocalyptic number.

It is an amenable number.

422424304 is a deficient number, since it is larger than the sum of its proper divisors (398194056).

422424304 is a wasteful number, since it uses less digits than its factorization.

422424304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70048 (or 70042 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 422424304 is about 20552.9633873074. The cubic root of 422424304 is about 750.3253723049.

Adding to 422424304 its reverse (403424224), we get a palindrome (825848528).

The spelling of 422424304 in words is "four hundred twenty-two million, four hundred twenty-four thousand, three hundred four".