22806341 has 2 divisors, whose sum is σ = 22806342. Its totient is φ = 22806340.

The previous prime is 22806337. The next prime is 22806361. The reversal of 22806341 is 14360822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21585316 + 1221025 = 4646^2 + 1105^2 .

It is a cyclic number.

It is not a de Polignac number, because 22806341 - 2² = 22806337 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22806341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22806361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11403170 + 11403171.

It is an arithmetic number, because the mean of its divisors is an integer number (11403171).

Almost surely, 2^22806341 is an apocalyptic number.

It is an amenable number.

22806341 is a deficient number, since it is larger than the sum of its proper divisors (1).

22806341 is an equidigital number, since it uses as much as digits as its factorization.

22806341 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 22806341 is about 4775.5984965238. The cubic root of 22806341 is about 283.5862727044.

The spelling of 22806341 in words is "twenty-two million, eight hundred six thousand, three hundred forty-one".