22684301 has 2 divisors, whose sum is σ = 22684302. Its totient is φ = 22684300.

The previous prime is 22684283. The next prime is 22684303. The reversal of 22684301 is 10348622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22562500 + 121801 = 4750^2 + 349^2 .

It is a cyclic number.

It is not a de Polignac number, because 22684301 - 2⁶ = 22684237 is a prime.

Together with 22684303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22684303) 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, 11342150 + 11342151.

It is an arithmetic number, because the mean of its divisors is an integer number (11342151).

Almost surely, 2^22684301 is an apocalyptic number.

It is an amenable number.

22684301 is a deficient number, since it is larger than the sum of its proper divisors (1).

22684301 is an equidigital number, since it uses as much as digits as its factorization.

22684301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 22684301 is about 4762.8039010650. The cubic root of 22684301 is about 283.0795308113.

The spelling of 22684301 in words is "twenty-two million, six hundred eighty-four thousand, three hundred one".