11829227 has 2 divisors, whose sum is σ = 11829228. Its totient is φ = 11829226.

The previous prime is 11829217. The next prime is 11829253. The reversal of 11829227 is 72292811.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (72292811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11829227 - 2⁴ = 11829211 is a prime.

It is a super-2 number, since 2×11829227² = 279861222835058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11829193 and 11829202.

It is not a weakly prime, because it can be changed into another prime (11829217) 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, 5914613 + 5914614.

It is an arithmetic number, because the mean of its divisors is an integer number (5914614).

Almost surely, 2^11829227 is an apocalyptic number.

11829227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11829227 is an equidigital number, since it uses as much as digits as its factorization.

11829227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 32.

The square root of 11829227 is about 3439.3643308030. The cubic root of 11829227 is about 227.8516206527.

The spelling of 11829227 in words is "eleven million, eight hundred twenty-nine thousand, two hundred twenty-seven".