252223 has 2 divisors, whose sum is σ = 252224. Its totient is φ = 252222.

The previous prime is 252209. The next prime is 252233. The reversal of 252223 is 322252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252223 - 2¹⁷ = 121151 is a prime.

It is an Ulam number.

252223 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 252197 and 252206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126111 + 126112.

It is an arithmetic number, because the mean of its divisors is an integer number (126112).

2²⁵²²²³ is an apocalyptic number.

252223 is a deficient number, since it is larger than the sum of its proper divisors (1).

252223 is an equidigital number, since it uses as much as digits as its factorization.

252223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 240, while the sum is 16.

The square root of 252223 is about 502.2180801206. The cubic root of 252223 is about 63.1822220733.

Adding to 252223 its reverse (322252), we get a palindrome (574475).

It can be divided in two parts, 2 and 52223, that added together give a palindrome (52225).

The spelling of 252223 in words is "two hundred fifty-two thousand, two hundred twenty-three".