342225232 has 20 divisors (see below), whose sum is σ = 702065556. Its totient is φ = 161047040.

The previous prime is 342225223. The next prime is 342225253. The reversal of 342225232 is 232522243.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 201185856 + 141039376 = 14184^2 + 11876^2 .

It is a junction number, because it is equal to n+sod(n) for n = 342225197 and 342225206.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 628819 + ... + 629362.

Almost surely, 2^342225232 is an apocalyptic number.

It is an amenable number.

342225232 is an abundant number, since it is smaller than the sum of its proper divisors (359840324).

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

342225232 is a wasteful number, since it uses less digits than its factorization.

342225232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258206 (or 1258200 counting only the distinct ones).

The product of its digits is 5760, while the sum is 25.

The square root of 342225232 is about 18499.3305824832. The cubic root of 342225232 is about 699.4725496044.

Adding to 342225232 its reverse (232522243), we get a palindrome (574747475).

The spelling of 342225232 in words is "three hundred forty-two million, two hundred twenty-five thousand, two hundred thirty-two".