212332583 has 2 divisors, whose sum is σ = 212332584. Its totient is φ = 212332582.

The previous prime is 212332541. The next prime is 212332591. The reversal of 212332583 is 385233212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212332583 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212332513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106166291 + 106166292.

It is an arithmetic number, because the mean of its divisors is an integer number (106166292).

Almost surely, 2^212332583 is an apocalyptic number.

212332583 is a deficient number, since it is larger than the sum of its proper divisors (1).

212332583 is an equidigital number, since it uses as much as digits as its factorization.

212332583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 29.

The square root of 212332583 is about 14571.6362499206. The cubic root of 212332583 is about 596.5848415547.

Adding to 212332583 its reverse (385233212), we get a palindrome (597565795).

The spelling of 212332583 in words is "two hundred twelve million, three hundred thirty-two thousand, five hundred eighty-three".