326043232 has 12 divisors (see below), whose sum is σ = 641897676. Its totient is φ = 163021600.

The previous prime is 326043229. The next prime is 326043233. The reversal of 326043232 is 232340623.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 326043197 and 326043206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326043233) 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 as a sum of consecutive naturals, namely, 5094394 + ... + 5094457.

It is an arithmetic number, because the mean of its divisors is an integer number (53491473).

Almost surely, 2^326043232 is an apocalyptic number.

326043232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

326043232 is a deficient number, since it is larger than the sum of its proper divisors (315854444).

326043232 is a wasteful number, since it uses less digits than its factorization.

326043232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10188861 (or 10188853 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 326043232 is about 18056.6672450926. The cubic root of 326043232 is about 688.2692969577.

Adding to 326043232 its reverse (232340623), we get a palindrome (558383855).

The spelling of 326043232 in words is "three hundred twenty-six million, forty-three thousand, two hundred thirty-two".