22682851 has 2 divisors, whose sum is σ = 22682852. Its totient is φ = 22682850.

The previous prime is 22682837. The next prime is 22682861. The reversal of 22682851 is 15828622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22682851 - 2⁹ = 22682339 is a prime.

It is not a weakly prime, because it can be changed into another prime (22682831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11341425 + 11341426.

It is an arithmetic number, because the mean of its divisors is an integer number (11341426).

Almost surely, 2^22682851 is an apocalyptic number.

22682851 is a deficient number, since it is larger than the sum of its proper divisors (1).

22682851 is an equidigital number, since it uses as much as digits as its factorization.

22682851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15360, while the sum is 34.

The square root of 22682851 is about 4762.6516773747. The cubic root of 22682851 is about 283.0734991206.

The spelling of 22682851 in words is "twenty-two million, six hundred eighty-two thousand, eight hundred fifty-one".