325633212 has 18 divisors (see below), whose sum is σ = 823128488. Its totient is φ = 108544392.

The previous prime is 325633211. The next prime is 325633223. The reversal of 325633212 is 212336523.

325633212 is a `hidden beast` number, since 3 + 2 + 5 + 633 + 21 + 2 = 666.

325633212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325633211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4522648 + ... + 4522719.

Almost surely, 2^325633212 is an apocalyptic number.

It is an amenable number.

325633212 is an abundant number, since it is smaller than the sum of its proper divisors (497495276).

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

325633212 is a wasteful number, since it uses less digits than its factorization.

325633212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9045377 (or 9045372 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 325633212 is about 18045.3099724000. The cubic root of 325633212 is about 687.9806618641.

Adding to 325633212 its reverse (212336523), we get a palindrome (537969735).

The spelling of 325633212 in words is "three hundred twenty-five million, six hundred thirty-three thousand, two hundred twelve".