11227849 has 2 divisors, whose sum is σ = 11227850. Its totient is φ = 11227848.

The previous prime is 11227819. The next prime is 11227861. The reversal of 11227849 is 94872211.

11227849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10936249 + 291600 = 3307^2 + 540^2 .

It is a cyclic number.

It is not a de Polignac number, because 11227849 - 2⁵ = 11227817 is a prime.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (11227819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5613924 + 5613925.

It is an arithmetic number, because the mean of its divisors is an integer number (5613925).

Almost surely, 2^11227849 is an apocalyptic number.

It is an amenable number.

11227849 is a deficient number, since it is larger than the sum of its proper divisors (1).

11227849 is an equidigital number, since it uses as much as digits as its factorization.

11227849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 34.

The square root of 11227849 is about 3350.7982631009. The cubic root of 11227849 is about 223.9230775948.

The spelling of 11227849 in words is "eleven million, two hundred twenty-seven thousand, eight hundred forty-nine".