212683 has 2 divisors, whose sum is σ = 212684. Its totient is φ = 212682.

The previous prime is 212677. The next prime is 212701. The reversal of 212683 is 386212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212683 - 2⁵ = 212651 is a prime.

It is not a weakly prime, because it can be changed into another prime (212633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106341 + 106342.

It is an arithmetic number, because the mean of its divisors is an integer number (106342).

2²¹²⁶⁸³ is an apocalyptic number.

212683 is a deficient number, since it is larger than the sum of its proper divisors (1).

212683 is an equidigital number, since it uses as much as digits as its factorization.

212683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

The square root of 212683 is about 461.1756715179. The cubic root of 212683 is about 59.6912846755.

Adding to 212683 its reverse (386212), we get a palindrome (598895).

It can be divided in two parts, 2126 and 83, that added together give a square (2209 = 47²).

The spelling of 212683 in words is "two hundred twelve thousand, six hundred eighty-three".