272847 has 8 divisors (see below), whose sum is σ = 367744. Its totient is φ = 179928.

The previous prime is 272813. The next prime is 272863. The reversal of 272847 is 748272.

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

It is not a de Polignac number, because 272847 - 2⁷ = 272719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272807) 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, 133 + ... + 750.

It is an arithmetic number, because the mean of its divisors is an integer number (45968).

2²⁷²⁸⁴⁷ is an apocalyptic number.

272847 is a deficient number, since it is larger than the sum of its proper divisors (94897).

272847 is a wasteful number, since it uses less digits than its factorization.

272847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989.

The product of its digits is 6272, while the sum is 30.

The square root of 272847 is about 522.3475854256. The cubic root of 272847 is about 64.8594200432.

It can be divided in two parts, 2728 and 47, that added together give a triangular number (2775 = T₇₄).

The spelling of 272847 in words is "two hundred seventy-two thousand, eight hundred forty-seven".