203272 has 8 divisors (see below), whose sum is σ = 381150. Its totient is φ = 101632.

The previous prime is 203249. The next prime is 203279. The reversal of 203272 is 272302.

It is a happy number.

203272 is nontrivially palindromic in base 6.

It can be written as a sum of positive squares in only one way, i.e., 198916 + 4356 = 446^2 + 66^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203279) by changing a digit.

203272 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 as a sum of consecutive naturals, namely, 12697 + ... + 12712.

2²⁰³²⁷² is an apocalyptic number.

It is an amenable number.

203272 is a deficient number, since it is larger than the sum of its proper divisors (177878).

203272 is a wasteful number, since it uses less digits than its factorization.

203272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25415 (or 25411 counting only the distinct ones).

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

The square root of 203272 is about 450.8569617961. The cubic root of 203272 is about 58.7975441305.

Adding to 203272 its reverse (272302), we get a palindrome (475574).

The spelling of 203272 in words is "two hundred three thousand, two hundred seventy-two", and thus it is an iban number.