422240932 has 6 divisors (see below), whose sum is σ = 738921638. Its totient is φ = 211120464.

The previous prime is 422240893. The next prime is 422240953. The reversal of 422240932 is 239042224.

It can be written as a sum of positive squares in only one way, i.e., 334743616 + 87497316 = 18296^2 + 9354^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 422240932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52780113 + ... + 52780120.

Almost surely, 2^422240932 is an apocalyptic number.

It is an amenable number.

422240932 is a deficient number, since it is larger than the sum of its proper divisors (316680706).

422240932 is a wasteful number, since it uses less digits than its factorization.

422240932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105560237 (or 105560235 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 422240932 is about 20548.5019405308. The cubic root of 422240932 is about 750.2167859250.

It can be divided in two parts, 4222 and 40932, that added together give a palindrome (45154).

The spelling of 422240932 in words is "four hundred twenty-two million, two hundred forty thousand, nine hundred thirty-two".