8811449 has 2 divisors, whose sum is σ = 8811450. Its totient is φ = 8811448.

The previous prime is 8811443. The next prime is 8811463. The reversal of 8811449 is 9441188.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8743849 + 67600 = 2957^2 + 260^2 .

It is a cyclic number.

It is not a de Polignac number, because 8811449 - 2¹² = 8807353 is a prime.

It is not a weakly prime, because it can be changed into another prime (8811443) 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, 4405724 + 4405725.

It is an arithmetic number, because the mean of its divisors is an integer number (4405725).

Almost surely, 2^8811449 is an apocalyptic number.

It is an amenable number.

8811449 is a deficient number, since it is larger than the sum of its proper divisors (1).

8811449 is an equidigital number, since it uses as much as digits as its factorization.

8811449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 35.

The square root of 8811449 is about 2968.4084961474. The cubic root of 8811449 is about 206.5455189498.

The spelling of 8811449 in words is "eight million, eight hundred eleven thousand, four hundred forty-nine".