73326 has 24 divisors (see below), whose sum is σ = 162792. Its totient is φ = 22000.

The previous prime is 73309. The next prime is 73327. The reversal of 73326 is 62337.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73327) by changing a digit.

73326 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 676 + ... + 776.

It is an arithmetic number, because the mean of its divisors is an integer number (6783).

2⁷³³²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81396).

73326 is an abundant number, since it is smaller than the sum of its proper divisors (89466).

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

73326 is a wasteful number, since it uses less digits than its factorization.

73326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 117 counting only the distinct ones).

The product of its digits is 756, while the sum is 21.

The square root of 73326 is about 270.7877397520. The cubic root of 73326 is about 41.8555125780.

It can be divided in two parts, 7 and 3326, that added together give a palindrome (3333).

The spelling of 73326 in words is "seventy-three thousand, three hundred twenty-six".