325888028 has 12 divisors (see below), whose sum is σ = 603851472. Its totient is φ = 153359040.

The previous prime is 325888001. The next prime is 325888103. The reversal of 325888028 is 820888523.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 325888028.

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 3 ways as a sum of consecutive naturals, for example, 2396168 + ... + 2396303.

It is an arithmetic number, because the mean of its divisors is an integer number (50320956).

Almost surely, 2^325888028 is an apocalyptic number.

It is an amenable number.

325888028 is a deficient number, since it is larger than the sum of its proper divisors (277963444).

325888028 is a wasteful number, since it uses less digits than its factorization.

325888028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4792492 (or 4792490 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 325888028 is about 18052.3690412090. The cubic root of 325888028 is about 688.1600690068.

The spelling of 325888028 in words is "three hundred twenty-five million, eight hundred eighty-eight thousand, twenty-eight".