326425152 has 112 divisors (see below), whose sum is σ = 898013952. Its totient is φ = 104570880.

The previous prime is 326425123. The next prime is 326425153. The reversal of 326425152 is 251524623.

It is not an unprimeable number, because it can be changed into a prime (326425153) 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 15 ways as a sum of consecutive naturals, for example, 550168 + ... + 550760.

Almost surely, 2^326425152 is an apocalyptic number.

326425152 is a gapful number since it is divisible by the number (32) 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 326425152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449006976).

326425152 is an abundant number, since it is smaller than the sum of its proper divisors (571588800).

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

326425152 is a wasteful number, since it uses less digits than its factorization.

326425152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716 (or 706 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 326425152 is about 18067.2397449085. The cubic root of 326425152 is about 688.5379333564.

Adding to 326425152 its reverse (251524623), we get a palindrome (577949775).

The spelling of 326425152 in words is "three hundred twenty-six million, four hundred twenty-five thousand, one hundred fifty-two".