325215230 has 16 divisors (see below), whose sum is σ = 586792080. Its totient is φ = 129773952.

The previous prime is 325215221. The next prime is 325215263. The reversal of 325215230 is 32512523.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 325215196 and 325215205.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 34619 + ... + 42998.

It is an arithmetic number, because the mean of its divisors is an integer number (36674505).

Almost surely, 2^325215230 is an apocalyptic number.

325215230 is a deficient number, since it is larger than the sum of its proper divisors (261576850).

325215230 is a wasteful number, since it uses less digits than its factorization.

325215230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78043.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 325215230 is about 18033.7247955047. The cubic root of 325215230 is about 687.6861723906.

Adding to 325215230 its reverse (32512523), we get a palindrome (357727753).

The spelling of 325215230 in words is "three hundred twenty-five million, two hundred fifteen thousand, two hundred thirty".