73232 has 20 divisors (see below), whose sum is σ = 148800. Its totient is φ = 34848.

The previous prime is 73189. The next prime is 73237. The reversal of 73232 is 23237.

It is a self number, because there is not a number n which added to its sum of digits gives 73232.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 73232.

It is not an unprimeable number, because it can be changed into a prime (73237) by changing a digit.

73232 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 3 ways as a sum of consecutive naturals, for example, 269 + ... + 467.

It is an arithmetic number, because the mean of its divisors is an integer number (7440).

2⁷³²³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74400).

73232 is an abundant number, since it is smaller than the sum of its proper divisors (75568).

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

73232 is a wasteful number, since it uses less digits than its factorization.

73232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 224 counting only the distinct ones).

The product of its digits is 252, while the sum is 17.

The square root of 73232 is about 270.6141164093. The cubic root of 73232 is about 41.8376194223.

Adding to 73232 its reverse (23237), we get a palindrome (96469).

The spelling of 73232 in words is "seventy-three thousand, two hundred thirty-two".