422314232 has 8 divisors (see below), whose sum is σ = 791839200. Its totient is φ = 211157112.

The previous prime is 422314231. The next prime is 422314241. The reversal of 422314232 is 232413224.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 422314198 and 422314207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422314231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26394632 + ... + 26394647.

It is an arithmetic number, because the mean of its divisors is an integer number (98979900).

Almost surely, 2^422314232 is an apocalyptic number.

It is an amenable number.

422314232 is a deficient number, since it is larger than the sum of its proper divisors (369524968).

422314232 is a wasteful number, since it uses less digits than its factorization.

422314232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52789285 (or 52789281 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 422314232 is about 20550.2854481392. The cubic root of 422314232 is about 750.2601953504.

Adding to 422314232 its reverse (232413224), we get a palindrome (654727456).

The spelling of 422314232 in words is "four hundred twenty-two million, three hundred fourteen thousand, two hundred thirty-two".