252323 has 2 divisors, whose sum is σ = 252324. Its totient is φ = 252322.

The previous prime is 252319. The next prime is 252341. The reversal of 252323 is 323252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252323 - 2² = 252319 is a prime.

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

It is not a weakly prime, because it can be changed into another prime (252313) 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 as a sum of consecutive naturals, namely, 126161 + 126162.

It is an arithmetic number, because the mean of its divisors is an integer number (126162).

2²⁵²³²³ is an apocalyptic number.

252323 is the 269-th centered heptagonal number.

252323 is a deficient number, since it is larger than the sum of its proper divisors (1).

252323 is an equidigital number, since it uses as much as digits as its factorization.

252323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 17.

The square root of 252323 is about 502.3176285977. The cubic root of 252323 is about 63.1905710176.

Adding to 252323 its reverse (323252), we get a palindrome (575575).

It can be divided in two parts, 252 and 323, that added together give a palindrome (575).

The spelling of 252323 in words is "two hundred fifty-two thousand, three hundred twenty-three".