325630012 has 6 divisors (see below), whose sum is σ = 569852528. Its totient is φ = 162815004.

The previous prime is 325630003. The next prime is 325630033. The reversal of 325630012 is 210036523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40703748 + ... + 40703755.

Almost surely, 2^325630012 is an apocalyptic number.

It is an amenable number.

325630012 is a deficient number, since it is larger than the sum of its proper divisors (244222516).

325630012 is a wasteful number, since it uses less digits than its factorization.

325630012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81407507 (or 81407505 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 325630012 is about 18045.2213064844. The cubic root of 325630012 is about 687.9784082596.

Adding to 325630012 its reverse (210036523), we get a palindrome (535666535).

The spelling of 325630012 in words is "three hundred twenty-five million, six hundred thirty thousand, twelve".