13824227 has 2 divisors, whose sum is σ = 13824228. Its totient is φ = 13824226.

The previous prime is 13824211. The next prime is 13824241. The reversal of 13824227 is 72242831.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13824227 - 2⁴ = 13824211 is a prime.

It is a super-2 number, since 2×13824227² = 382218504295058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13824227.

It is not a weakly prime, because it can be changed into another prime (13824277) 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, 6912113 + 6912114.

It is an arithmetic number, because the mean of its divisors is an integer number (6912114).

Almost surely, 2^13824227 is an apocalyptic number.

13824227 is a deficient number, since it is larger than the sum of its proper divisors (1).

13824227 is an equidigital number, since it uses as much as digits as its factorization.

13824227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 29.

The square root of 13824227 is about 3718.0945388734. The cubic root of 13824227 is about 240.0013136502.

The spelling of 13824227 in words is "thirteen million, eight hundred twenty-four thousand, two hundred twenty-seven".