326325120 has 128 divisors (see below), whose sum is σ = 1134794880. Its totient is φ = 79104000.

The previous prime is 326325119. The next prime is 326325193. The reversal of 326325120 is 21523623.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 13395 + ... + 28845.

It is an arithmetic number, because the mean of its divisors is an integer number (8865585).

Almost surely, 2^326325120 is an apocalyptic number.

326325120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326325120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567397440).

326325120 is an abundant number, since it is smaller than the sum of its proper divisors (808469760).

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

326325120 is a wasteful number, since it uses less digits than its factorization.

326325120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15484 (or 15472 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 326325120 is about 18064.4712073174. The cubic root of 326325120 is about 688.4675927153.

Adding to 326325120 its reverse (21523623), we get a palindrome (347848743).

The spelling of 326325120 in words is "three hundred twenty-six million, three hundred twenty-five thousand, one hundred twenty".