272015 has 4 divisors (see below), whose sum is σ = 326424. Its totient is φ = 217608.

The previous prime is 272011. The next prime is 272029. The reversal of 272015 is 510272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272015 - 2² = 272011 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 271984 and 272002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272011) 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, 27197 + ... + 27206.

It is an arithmetic number, because the mean of its divisors is an integer number (81606).

2²⁷²⁰¹⁵ is an apocalyptic number.

272015 is a deficient number, since it is larger than the sum of its proper divisors (54409).

272015 is an equidigital number, since it uses as much as digits as its factorization.

272015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54408.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 272015 is about 521.5505728115. The cubic root of 272015 is about 64.7934270374.

Adding to 272015 its reverse (510272), we get a palindrome (782287).

The spelling of 272015 in words is "two hundred seventy-two thousand, fifteen".