325468648 has 8 divisors (see below), whose sum is σ = 610253730. Its totient is φ = 162734320.

The previous prime is 325468631. The next prime is 325468657. The reversal of 325468648 is 846864523.

It can be written as a sum of positive squares in only one way, i.e., 301439044 + 24029604 = 17362^2 + 4902^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 325468598 and 325468607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20341783 + ... + 20341798.

Almost surely, 2^325468648 is an apocalyptic number.

It is an amenable number.

325468648 is a deficient number, since it is larger than the sum of its proper divisors (284785082).

325468648 is a wasteful number, since it uses less digits than its factorization.

325468648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40683587 (or 40683583 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 46.

The square root of 325468648 is about 18040.7496518299. The cubic root of 325468648 is about 687.8647482914.

The spelling of 325468648 in words is "three hundred twenty-five million, four hundred sixty-eight thousand, six hundred forty-eight".