73230 has 16 divisors (see below), whose sum is σ = 175824. Its totient is φ = 19520.

The previous prime is 73189. The next prime is 73237. The reversal of 73230 is 3237.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191 + ... + 1250.

It is an arithmetic number, because the mean of its divisors is an integer number (10989).

2⁷³²³⁰ is an apocalyptic number.

73230 is an abundant number, since it is smaller than the sum of its proper divisors (102594).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87912).

73230 is a wasteful number, since it uses less digits than its factorization.

73230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451.

The product of its (nonzero) digits is 126, while the sum is 15.

The square root of 73230 is about 270.6104210854. The cubic root of 73230 is about 41.8372385505.

Adding to 73230 its reverse (3237), we get a palindrome (76467).

It can be divided in two parts, 73 and 230, that added together give a palindrome (303).

The spelling of 73230 in words is "seventy-three thousand, two hundred thirty".