332320225 has 12 divisors (see below), whose sum is σ = 413652096. Its totient is φ = 264840080.

The previous prime is 332320223. The next prime is 332320237. The reversal of 332320225 is 522023233.

It is a happy number.

It is not a de Polignac number, because 332320225 - 2¹ = 332320223 is a prime.

It is a super-3 number, since 3×332320225³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 332320196 and 332320205.

It is not an unprimeable number, because it can be changed into a prime (332320223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18697 + ... + 31846.

It is an arithmetic number, because the mean of its divisors is an integer number (34471008).

Almost surely, 2^332320225 is an apocalyptic number.

It is an amenable number.

332320225 is a deficient number, since it is larger than the sum of its proper divisors (81331871).

332320225 is a wasteful number, since it uses less digits than its factorization.

332320225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50816 (or 50811 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 332320225 is about 18229.6523554345. The cubic root of 332320225 is about 692.6581114035.

Adding to 332320225 its reverse (522023233), we get a palindrome (854343458).

The spelling of 332320225 in words is "three hundred thirty-two million, three hundred twenty thousand, two hundred twenty-five".