272525 has 12 divisors (see below), whose sum is σ = 369024. Its totient is φ = 198000.

The previous prime is 272507. The next prime is 272533. The reversal of 272525 is 525272.

It is not a de Polignac number, because 272525 - 2⁸ = 272269 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 272525.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 272525.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221 + ... + 770.

It is an arithmetic number, because the mean of its divisors is an integer number (30752).

2²⁷²⁵²⁵ is an apocalyptic number.

272525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

272525 is a deficient number, since it is larger than the sum of its proper divisors (96499).

272525 is a wasteful number, since it uses less digits than its factorization.

272525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012 (or 1007 counting only the distinct ones).

The product of its digits is 1400, while the sum is 23.

The square root of 272525 is about 522.0392705535. The cubic root of 272525 is about 64.8338954154.

Adding to 272525 its reverse (525272), we get a palindrome (797797).

It can be divided in two parts, 272 and 525, that added together give a palindrome (797).

The spelling of 272525 in words is "two hundred seventy-two thousand, five hundred twenty-five".