275223 has 8 divisors (see below), whose sum is σ = 395248. Its totient is φ = 169344.

The previous prime is 275207. The next prime is 275227. The reversal of 275223 is 322572.

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

It is not a de Polignac number, because 275223 - 2⁴ = 275207 is a prime.

It is a d-powerful number, because it can be written as 2⁴ + 7⁴ + 2¹² + 5 + 2¹⁸ + 3⁸ .

It is a Duffinian number.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 275223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275227) 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, 3490 + ... + 3567.

It is an arithmetic number, because the mean of its divisors is an integer number (49406).

2²⁷⁵²²³ is an apocalyptic number.

275223 is a deficient number, since it is larger than the sum of its proper divisors (120025).

275223 is a wasteful number, since it uses less digits than its factorization.

275223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7073.

The product of its digits is 840, while the sum is 21.

The square root of 275223 is about 524.6170031556. The cubic root of 275223 is about 65.0471452839.

Adding to 275223 its reverse (322572), we get a palindrome (597795).

It can be divided in two parts, 2752 and 23, that added together give a triangular number (2775 = T₇₄).

The spelling of 275223 in words is "two hundred seventy-five thousand, two hundred twenty-three".