272897 has 8 divisors (see below), whose sum is σ = 293760. Its totient is φ = 252720.

The previous prime is 272887. The next prime is 272903. The reversal of 272897 is 798272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 272897 - 2¹⁸ = 10753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872 + ... + 1142.

It is an arithmetic number, because the mean of its divisors is an integer number (36720).

2²⁷²⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

272897 is a deficient number, since it is larger than the sum of its proper divisors (20863).

272897 is a wasteful number, since it uses less digits than its factorization.

272897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343.

The product of its digits is 14112, while the sum is 35.

The square root of 272897 is about 522.3954440843. The cubic root of 272897 is about 64.8633816931.

The spelling of 272897 in words is "two hundred seventy-two thousand, eight hundred ninety-seven".