272566 has 8 divisors (see below), whose sum is σ = 467280. Its totient is φ = 116808.

The previous prime is 272563. The next prime is 272567. The reversal of 272566 is 665272.

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

It is a d-powerful number, because it can be written as 2² + 7⁴ + 5² + 2¹⁸ + 6³ + 6⁵ .

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272563) 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, 9721 + ... + 9748.

It is an arithmetic number, because the mean of its divisors is an integer number (58410).

2²⁷²⁵⁶⁶ is an apocalyptic number.

272566 is a deficient number, since it is larger than the sum of its proper divisors (194714).

272566 is a wasteful number, since it uses less digits than its factorization.

272566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19478.

The product of its digits is 5040, while the sum is 28.

The square root of 272566 is about 522.0785381530. The cubic root of 272566 is about 64.8371465623.

It can be divided in two parts, 272 and 566, that added together give a palindrome (838).

The spelling of 272566 in words is "two hundred seventy-two thousand, five hundred sixty-six".