263212 has 12 divisors (see below), whose sum is σ = 480816. Its totient is φ = 125840.

The previous prime is 263209. The next prime is 263213. The reversal of 263212 is 212362.

It is a d-powerful number, because it can be written as 2² + 6² + 2¹⁰ + 3 + 1 + 2¹⁸ .

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (263213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1339 + ... + 1522.

It is an arithmetic number, because the mean of its divisors is an integer number (40068).

2²⁶³²¹² is an apocalyptic number.

It is an amenable number.

263212 is a deficient number, since it is larger than the sum of its proper divisors (217604).

263212 is a wasteful number, since it uses less digits than its factorization.

263212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888 (or 2886 counting only the distinct ones).

The product of its digits is 144, while the sum is 16.

The square root of 263212 is about 513.0419086196. The cubic root of 263212 is about 64.0867962968.

Adding to 263212 its reverse (212362), we get a palindrome (475574).

The spelling of 263212 in words is "two hundred sixty-three thousand, two hundred twelve".