342225252 has 36 divisors (see below), whose sum is σ = 879737040. Its totient is φ = 112140912.

The previous prime is 342225223. The next prime is 342225253. The reversal of 342225252 is 252522243.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (342225253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78438 + ... + 82685.

It is an arithmetic number, because the mean of its divisors is an integer number (24437140).

Almost surely, 2^342225252 is an apocalyptic number.

It is an amenable number.

342225252 is an abundant number, since it is smaller than the sum of its proper divisors (537511788).

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

342225252 is a wasteful number, since it uses less digits than its factorization.

342225252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161192 (or 161187 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 342225252 is about 18499.3311230433. The cubic root of 342225252 is about 699.4725632304.

Adding to 342225252 its reverse (252522243), we get a palindrome (594747495).

The spelling of 342225252 in words is "three hundred forty-two million, two hundred twenty-five thousand, two hundred fifty-two".