230272 has 32 divisors (see below), whose sum is σ = 526320. Its totient is φ = 98304.

The previous prime is 230257. The next prime is 230273. The reversal of 230272 is 272032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230273) by changing a digit.

230272 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, 768 + ... + 1024.

2²³⁰²⁷² 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 230272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263160).

230272 is an abundant number, since it is smaller than the sum of its proper divisors (296048).

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

230272 is an equidigital number, since it uses as much as digits as its factorization.

230272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 230272 is about 479.8666481430. The cubic root of 230272 is about 61.2933997561.

The spelling of 230272 in words is "two hundred thirty thousand, two hundred seventy-two".