13822901 has 2 divisors, whose sum is σ = 13822902. Its totient is φ = 13822900.

The previous prime is 13822859. The next prime is 13822927. The reversal of 13822901 is 10922831.

It is an a-pointer prime, because the next prime (13822927) can be obtained adding 13822901 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13140625 + 682276 = 3625^2 + 826^2 .

It is an emirp because it is prime and its reverse (10922831) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13822901 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 (13822981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6911450 + 6911451.

It is an arithmetic number, because the mean of its divisors is an integer number (6911451).

Almost surely, 2^13822901 is an apocalyptic number.

It is an amenable number.

13822901 is a deficient number, since it is larger than the sum of its proper divisors (1).

13822901 is an equidigital number, since it uses as much as digits as its factorization.

13822901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 13822901 is about 3717.9162174530. The cubic root of 13822901 is about 239.9936398778.

The spelling of 13822901 in words is "thirteen million, eight hundred twenty-two thousand, nine hundred one".