433222242 has 32 divisors (see below), whose sum is σ = 904737600. Its totient is φ = 138118848.

The previous prime is 433222219. The next prime is 433222247. The reversal of 433222242 is 242222334.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (433222247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6984 + ... + 30252.

It is an arithmetic number, because the mean of its divisors is an integer number (28273050).

Almost surely, 2^433222242 is an apocalyptic number.

433222242 is an abundant number, since it is smaller than the sum of its proper divisors (471515358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

433222242 is a wasteful number, since it uses less digits than its factorization.

433222242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23410.

The product of its digits is 4608, while the sum is 24.

The square root of 433222242 is about 20813.9914961067. The cubic root of 433222242 is about 756.6648884621.

Adding to 433222242 its reverse (242222334), we get a palindrome (675444576).

The spelling of 433222242 in words is "four hundred thirty-three million, two hundred twenty-two thousand, two hundred forty-two".