326253200 has 120 divisors (see below), whose sum is σ = 964813248. Its totient is φ = 103242240.

The previous prime is 326253197. The next prime is 326253209. The reversal of 326253200 is 2352623.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (326253209) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 31919 + ... + 40881.

Almost surely, 2^326253200 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 326253200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482406624).

326253200 is an abundant number, since it is smaller than the sum of its proper divisors (638560048).

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

326253200 is a wasteful number, since it uses less digits than its factorization.

326253200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9001 (or 8990 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 326253200 is about 18062.4804498164. The cubic root of 326253200 is about 688.4170110262.

The spelling of 326253200 in words is "three hundred twenty-six million, two hundred fifty-three thousand, two hundred".