325052028 has 120 divisors (see below), whose sum is σ = 976719744. Its totient is φ = 92340000.

The previous prime is 325052027. The next prime is 325052029. The reversal of 325052028 is 820250523.

325052028 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (325052027) and next prime (325052029).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 325051992 and 325052010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325052027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 568983 + ... + 569553.

Almost surely, 2^325052028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325052028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488359872).

325052028 is an abundant number, since it is smaller than the sum of its proper divisors (651667716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325052028 is a wasteful number, since it uses less digits than its factorization.

325052028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 325052028 is about 18029.1993166641. The cubic root of 325052028 is about 687.5711198272.

It can be divided in two parts, 3250 and 52028, that added together give a triangular number (55278 = T₃₃₂).

The spelling of 325052028 in words is "three hundred twenty-five million, fifty-two thousand, twenty-eight".