272223 has 24 divisors (see below), whose sum is σ = 468000. Its totient is φ = 149184.

The previous prime is 272203. The next prime is 272227. The reversal of 272223 is 322272.

It is not a de Polignac number, because 272223 - 2⁵ = 272191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272196 and 272205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1753 + ... + 1901.

It is an arithmetic number, because the mean of its divisors is an integer number (19500).

2²⁷²²²³ is an apocalyptic number.

272223 is a deficient number, since it is larger than the sum of its proper divisors (195777).

272223 is a wasteful number, since it uses less digits than its factorization.

272223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 188 counting only the distinct ones).

The product of its digits is 336, while the sum is 18.

The square root of 272223 is about 521.7499401054. The cubic root of 272223 is about 64.8099378905.

Adding to 272223 its reverse (322272), we get a palindrome (594495).

It can be divided in two parts, 27222 and 3, that added together give a square (27225 = 165²).

The spelling of 272223 in words is "two hundred seventy-two thousand, two hundred twenty-three", and thus it is an iban number.