13822967 has 2 divisors, whose sum is σ = 13822968. Its totient is φ = 13822966.

The previous prime is 13822957. The next prime is 13822979. The reversal of 13822967 is 76922831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13822967 - 2¹⁶ = 13757431 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 13822967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13822927) 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, 6911483 + 6911484.

It is an arithmetic number, because the mean of its divisors is an integer number (6911484).

Almost surely, 2^13822967 is an apocalyptic number.

13822967 is a deficient number, since it is larger than the sum of its proper divisors (1).

13822967 is an equidigital number, since it uses as much as digits as its factorization.

13822967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 13822967 is about 3717.9250933821. The cubic root of 13822967 is about 239.9940218418.

The spelling of 13822967 in words is "thirteen million, eight hundred twenty-two thousand, nine hundred sixty-seven".