325552608 has 240 divisors, whose sum is σ = 1020872160. Its totient is φ = 101606400.

The previous prime is 325552559. The next prime is 325552627. The reversal of 325552608 is 806255523.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4585213 + ... + 4585283.

It is an arithmetic number, because the mean of its divisors is an integer number (4253634).

Almost surely, 2^325552608 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 325552608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510436080).

325552608 is an abundant number, since it is smaller than the sum of its proper divisors (695319552).

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

325552608 is a wasteful number, since it uses less digits than its factorization.

325552608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 325552608 is about 18043.0764560814. The cubic root of 325552608 is about 687.9238918875.

The spelling of 325552608 in words is "three hundred twenty-five million, five hundred fifty-two thousand, six hundred eight".