272297 has 4 divisors (see below), whose sum is σ = 284160. Its totient is φ = 260436.

The previous prime is 272287. The next prime is 272299. The reversal of 272297 is 792272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 272297 - 2¹⁰ = 271273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5897 + ... + 5942.

It is an arithmetic number, because the mean of its divisors is an integer number (71040).

2²⁷²²⁹⁷ is an apocalyptic number.

It is an amenable number.

272297 is a deficient number, since it is larger than the sum of its proper divisors (11863).

272297 is a wasteful number, since it uses less digits than its factorization.

272297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11862.

The product of its digits is 3528, while the sum is 29.

The square root of 272297 is about 521.8208504841. The cubic root of 272297 is about 64.8158099157.

The spelling of 272297 in words is "two hundred seventy-two thousand, two hundred ninety-seven".