325887256 has 32 divisors (see below), whose sum is σ = 617287680. Its totient is φ = 161287200.

The previous prime is 325887241. The next prime is 325887269. The reversal of 325887256 is 652788523.

It is a happy number.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 413695 + ... + 414481.

It is an arithmetic number, because the mean of its divisors is an integer number (19290240).

Almost surely, 2^325887256 is an apocalyptic number.

It is an amenable number.

325887256 is a deficient number, since it is larger than the sum of its proper divisors (291400424).

325887256 is a wasteful number, since it uses less digits than its factorization.

325887256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255 (or 1251 counting only the distinct ones).

The product of its digits is 806400, while the sum is 46.

The square root of 325887256 is about 18052.3476589611. The cubic root of 325887256 is about 688.1595256096.

The spelling of 325887256 in words is "three hundred twenty-five million, eight hundred eighty-seven thousand, two hundred fifty-six".