104320326 has 32 divisors (see below), whose sum is σ = 229027968. Its totient is φ = 31415040.

The previous prime is 104320297. The next prime is 104320327. The reversal of 104320326 is 623023401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104320327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5910 + ... + 15606.

It is an arithmetic number, because the mean of its divisors is an integer number (7157124).

Almost surely, 2^104320326 is an apocalyptic number.

104320326 is an abundant number, since it is smaller than the sum of its proper divisors (124707642).

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

104320326 is a wasteful number, since it uses less digits than its factorization.

104320326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9876.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 104320326 is about 10213.7322267622. The cubic root of 104320326 is about 470.7492591226.

Adding to 104320326 its reverse (623023401), we get a palindrome (727343727).

The spelling of 104320326 in words is "one hundred four million, three hundred twenty thousand, three hundred twenty-six".