422333432 has 16 divisors (see below), whose sum is σ = 798884640. Its totient is φ = 209297536.

The previous prime is 422333411. The next prime is 422333437. The reversal of 422333432 is 234333224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422333437) 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, 232688 + ... + 234495.

It is an arithmetic number, because the mean of its divisors is an integer number (49930290).

Almost surely, 2^422333432 is an apocalyptic number.

It is an amenable number.

422333432 is a deficient number, since it is larger than the sum of its proper divisors (376551208).

422333432 is a wasteful number, since it uses less digits than its factorization.

422333432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467302 (or 467298 counting only the distinct ones).

The product of its digits is 10368, while the sum is 26.

The square root of 422333432 is about 20550.7525896255. The cubic root of 422333432 is about 750.2715650654.

Adding to 422333432 its reverse (234333224), we get a palindrome (656666656).

The spelling of 422333432 in words is "four hundred twenty-two million, three hundred thirty-three thousand, four hundred thirty-two".