272173 has 8 divisors (see below), whose sum is σ = 300960. Its totient is φ = 244080.

The previous prime is 272171. The next prime is 272179. The reversal of 272173 is 371272.

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 272173 - 2¹ = 272171 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272171) 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, 1086 + ... + 1312.

It is an arithmetic number, because the mean of its divisors is an integer number (37620).

2²⁷²¹⁷³ is an apocalyptic number.

It is an amenable number.

272173 is a deficient number, since it is larger than the sum of its proper divisors (28787).

272173 is a wasteful number, since it uses less digits than its factorization.

272173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347.

The product of its digits is 588, while the sum is 22.

The square root of 272173 is about 521.7020222311. The cubic root of 272173 is about 64.8059697035.

Subtracting 272173 from its reverse (371272), we obtain a palindrome (99099).

The spelling of 272173 in words is "two hundred seventy-two thousand, one hundred seventy-three", and thus it is an iban number.